Download or read book On the pigmentation of a polyclad written by William John Crozier and published by . This book was released on 1917 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Pigmentaton of a Polyclad written by William John Crozier and published by . This book was released on 1917 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the American Academy of Arts and Sciences written by and published by . This book was released on 1917 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the American Academy of Arts and Sciences written by American Academy of Arts and Sciences and published by . This book was released on 1917 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell.

Download or read book Collected Reprints written by William John Crozier and published by . This book was released on 1914 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biological Bulletin written by and published by . This book was released on 1921 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 17, 21-105 contain Annual reports of the Marine Biological Laboratory for 1907/08-1952.

Download or read book Contributions from the Bermuda Biological Station for Research written by Bermuda Biological Station for Research and published by . This book was released on 1917 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlets on Biology written by and published by . This book was released on 1919 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Zealand Mollusca written by Nils Hjalmar Odhner and published by . This book was released on 1924 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Videnskabelige meddelelser fra Dansk naturhistorisk forening i Kj benhavn written by and published by . This book was released on 1924 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Invertebrates Platyhelminthes and Rhynchocoela the acoelomate Bilateria written by Libbie Henrietta Hyman and published by . This book was released on 1940 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Confessions of a Professional Hospital Patient written by Michael A. Weiss and published by 1st Book Library. This book was released on 2001-02 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt: While a serving of fruits and vegetables picked by the hands of migrant farm workers adds sustenance to the American diet, infants and children are exposed to harmful pesticides. Misery, suffering, violence illness, and death may be the worker's only harvest. This memoir details the lives of a subculture in our society, a population large enough to constitute a small nation. Peacocks of the Fields: Working Life of Migrant Farm Workers Depicts the lives of two migrant work crews composed of 50 workers, pulling sweet corn and picking red ripe tomatoes in the East Coast Migrant Stream over a migrant work season during the late 1970's. The name Kwan in this memoir is the alias for Emiel Owens, a 46-year old African American, and the Principal Investigator. Kwan shares his experience during the year as a member of the two migrant crews, highlighting how they travel, where they work, what income they earn, how they survive in deplorable work camps, and how competition for scare economic and human resources under constrained camp living conditions lead to human discards, violence and in some cases, death. As I start picking tomatoes to day, I wasn't aware that there were two separate work crews in the field. The female tomato checker with the black-and-white straw hat is with Humberto's crew; Rosa, her sister, and two brothers make up Sam's crew. Today, there is a territorial dominance intrusion between these two crews. As the two crews move toward each other, they find themselves competing for scarce fruit in a limited row space, tempers flare and a physical altercation almost takes place in the field between members of two crews. Suddenly, things become quiet and both crews leave the field. About 6:00 P.M., the two conflicting crews meet again at the Lee Brother Commissary in the labor camp. The conflict escalates to violence. Sam and his brother, Amulso, meet Humberto, his brother Francisco, and two other workers, Alexon and Jorge in a gun duel inside the bar at the commissary. When the smoke clears a few moments later, Rosa's brothers, Sam and Amulso, have mortally wounded Humberto and Francisco by shooting them almost at point-blank range in the neck with a sawed-off shotgun. Alexon is shot in the right side and paralyzed and Jorge is wounded, although less severely. In spite of their mortal wounds, Humberto and Francisco walk slowly through the front door of the bar into the night and disappear. They hold back the blood pouring from their neck wounds with their hands as blood runs down their arms onto their chests. Sam and Amulso walk out behind them and they too disappear in the night unharmed.

Download or read book Advances in Marine Biology written by and published by Academic Press. This book was released on 1971-09-30 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Marine Biology

Download or read book Turbellarian Biology written by Seth Tyler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbellarian platyhelminths (or, as they are known now among cladistic systematists, free-living Platyhelminthes) comprise a widely distributed assemblage of lower worms found in marine, freshwater, and even occasionally in terrestrial habitats. The phylum Platyhelminthes may be more widely known for its parasitic members since the major parasitic groups of the tapeworms, flukes, and their relatives are more speciose and have greater impact on everyday human life; but the turbellarians are more diverse and, as inhabitants of virtually any aquatic habitat, are more widespread as well. Many of the lower turbellarians are rather simple in morphology and have served as models for ancestors of the Bilateria, i.e., the bulk of the animal phyla. Others are quite complex organisms, especially in the morphology of their reproductive systems which are highly specialized. The majority are free-living in aquatic habitats but a number of interesting parasitic and commensal species are found scattered among the higher turbellarian taxa. But turbellarians are more than just taxonomic curiosities. They have served as illustrative models in research on a variety of basic life processes. For example, their high capacity for regeneration has made them the subject of a large literature in developmental biology, the occurrence of mixoploidy and other karyological oddities among turbellarians has been important in understanding evolution of the genome, and the fine structure and biochemistry of the nervous system in turbellarians is revealing important principles of the organization of so-called primitive neural systems.

Download or read book Journal of the Royal Microscopical Society written by Royal Microscopical Society (Great Britain) and published by . This book was released on 1920 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Marine Flatworms written by Lester Robert Glen Cannon and published by CSIRO PUBLISHING. This book was released on 2003 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intriguing and colourful world of Polyclads - free-living marine flatworms.

Download or read book Biology Of Helminthes written by D.R. Khanna and published by Discovery Publishing House. This book was released on 2004 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Origin of Metazoa, Platyhelminthes, Parasitic Physiology, Planaria, Growth of Parasites, Reproduction, Transmission of Parasites, Interaction of Animals, Interaction of Plants, Parasitic Immunity, Antibody Production in Parasites, Ecology of Parasites, Living Activities in Trematodes, Living Activities in Cestodes, Cell Biology of Schistosomes, Nematod Control.