Download or read book Elementos de fisiologia comparada de los animales dom sticos written by Nicolás Casas de Mendoza and published by . This book was released on 1955 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elementos de fisiolog a comparada de los animales dom sticos written by Nicolás Casas de Mendoza and published by . This book was released on 1869 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Elementos de fisiologia comparada de los animales dom sticos Segunda edicion written by Nicolás CASAS and published by . This book was released on 1855 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manual de fisiolog a veterinaria o comparada de los animales dom sticos written by Pedro Moyano y Moyano and published by . This book was released on 1905 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fisiolog a animal comparada written by Richard W. Hill and published by Reverte. This book was released on 2021-03-01 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este libro es una introducción básica para aquellos aspectos de la fisiología animal comparada que se apoyan particularmente en las interrelaciones fisiológicas entre los animales y su ambiente. Los atributos fisiológicos de los animales son discutidos en vistas a su significación en el teatro ecológico y se ha hecho énfasis en la perspectiva evolucionista ya que es la interacción histórica entre el animal y el ambiente la que ha condicionado la forma y la Fisiología de las especies modernas.

Download or read book The Penny Universities written by Aytoun Ellis and published by . This book was released on 1956 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traces the development of coffee-houses and their gradual evolution into the typical English institution, the club.

Download or read book Urban Bird Ecology and Conservation written by Christopher A. Lepczyk and published by Univ of California Press. This book was released on 2012-10-26 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now that more than half of the world’s population lives in cities, the study of birds in urban ecosystems has emerged at the forefront of ornithological research. An international team of leading researchers in urban bird ecology and conservation from across Europe and North America presents the state of this diverse field, addressing classic questions while proposing new directions for further study. Areas of particular focus include the processes underlying patterns of species shifts along urban-rural gradients, the demography of urban birds and the role of citizen science, and human-avian interaction in urban areas. This important reference fills a crucial need for scientists, planners, and managers of urban spaces and all those interested in the study and conservation of birds in the world’s expanding metropolises.

Download or read book Avian Poultry Production written by Carin Fisker and published by . This book was released on 2016-04-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poultry has a crucial place worldwide as the eggs and chicken meat are important and rich sources of protein, vitamins and minerals. Poultry provides rich organic manure and is an important source of income and employment to millions of farmers and other persons engaged in allied activities in the poultry industry. Chickens and turkeys that are commercially raised today are the result of many years of selection and breeding of two or more breeds to continually improve productivity. Poultry farming is the raising of domesticated birds such as chickens, ducks, turkeys and geese for the purpose of farming meat or eggs for food. Poultry are farmed in great numbers with chickens being the most numerous. More than 50 billion chickens are raised annually as a source of food, for both their meat and their eggs. The chicken industry is made up of meatproducing chickens and egg-producing chickens. The modern meat-type chicken is derived from the deep-breasted Cornish breed and has been selected with an emphasis on producing meat rather than eggs. Further processing of meat chickens has led to many new products geared to the convenienceminded consumer, such as boneless, skinless breasts. The turkey industry has developed strains of birds with an emphasis on meat production and breast size, as the white meat has a higher market value in the United States. Many pure breeds of poultry are raised for exhibition, hobby and/or breed preservation purposes. There is lots to discover with the comprehensive poultry production. We all know that in order to get the best out of birds, poultry keepers need to be up to date with the latest ideas and techniques. The book Avian (Poultry) Production discusses about the anatomy and physiology of birds, building them the best housing, breeding, egg production and also about preventing parasites and diseases.

Download or read book ECOL MIGRANT BIRDS written by RAPPOLE JOHN H. and published by Smithsonian Books (DC). This book was released on 1995-11-17 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incorporating new information on migratory birds, most gathered within the past decade, this comprehensive synthesis is the first book to explore migration principally from the perspective of the tropical, or nonbreeding, portion of the migrant life cycle.