Download or read book Investigations of copper sulfate for aquatic weed control written by Thomas R. Bartley and published by . This book was released on 1976 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigations of Aquatic Weed Control Methods and Their Environmental Effects on Non target Aquatic Species written by Norman E. Otto and published by . This book was released on 1974 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Weed Control Investigations on Some Important Aquatic Plants which Impede Flow of Western Irrigation Waters written by United States. Agricultural Research Service. Field Crops Research Branch and published by . This book was released on 1954 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Catalog of Research in Aquatic Pest Control and Pesticide Residues in Aquatic Environments written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progress Report on Aquatic Weed Control Studies written by Norman E. Otto and published by . This book was released on 1970 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquatic Weed Control Studies written by Norman E. Otto and published by . This book was released on 1966 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Progress Report of Aquatic Weed Studies Conducted During 1965 written by Norman E. Otto and published by . This book was released on 1966 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water resources Investigations Report written by and published by . This book was released on 1995 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Water Resources Technical Publication written by United States. Bureau of Reclamation and published by . This book was released on 1967 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Pollution Control Sewage Treatment Water Treatment written by William Marcus Ingram and published by . This book was released on 1963 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquatic Herbicide Data written by and published by . This book was released on 1962 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Resources Research Catalog written by and published by . This book was released on 1966 with total page 1464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Algae Abstracts written by Office of Water Resources Research Staff and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aigae Abstracts is the first in aseries of bibliographies on water re sources and pollution published by IFI/Plenum Data Corporation in cooperation with the Water Resources Scientific Information Center (WRSIC). It is produced wholly from the information base compris ing material abstracted and indexed for Selected Water Resources Abstracts. The bibliography is divided into volumes according to the publication dates of the source documents. Volume 1 contains 569 abstracts cov ering publication dates up to and including 1969; Volume 2 contains 730 abstracts covering the years 1970 to 1972. The material included in this bibliography represents computer selections based on the presence of a form of the word "alga" somewhere in the referenced citation. Substantively, the material typifies WRSIC's "centers of com petence" approach to information support of the Office of Water Re sources Research (OWRR) of the Department of the Interior. Most of the references in this bibliography are the work of the center of competence on eutrophication at the University of Wisconsin. The indexes refer to the WRSIC accession number, which follows each abstract. The Significant Descriptor Index is made up of a fraction of the total descriptors and identifiers by which each paper has been indexed. It represents weighted terms that best describe the informa tion content; this status is indicated by the asterisks which precede them. The General Index includes all the remaining descriptors and identifiers by which each paper in this bibliography has been indexed.

Download or read book Environmental Protection Research Catalog written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Health Bibliography Series written by United States. Public Health Service and published by . This book was released on 1951 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Health Service Bibliography Series written by and published by . This book was released on 1963 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: