Download or read book The Effects of Fenitrothion Matacil and Orthene on Frog Larvae written by D. B. Lyons and published by ottawa : canadian forestry service. This book was released on 1976 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Draft Environmental Impact Statement for Managing Western Spruce Budworm in Oregon and Washington written by and published by . This book was released on 1988 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Environmental Impact Statement written by and published by . This book was released on 1989 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Western Spruce Budworm Management OR WA written by and published by . This book was released on 1989 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fenitrothion the Long term Effects of Its Use in Forest Ecosystems written by J. R. Roberts and published by . This book was released on 1977 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rangeland Grasshopper Cooperative Management Program written by and published by . This book was released on 1987 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proposed Cooperative Spruce Budworm Integrated Pest Management Program Environmental Assessment EA B1 1983 Environmental Assessment EA written by and published by . This book was released on 1981 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Short term Environmental Impact of the Spruce Budworm Spray Program in Ontario 1979 written by M. E. MacCallum and published by . This book was released on 1980 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agricultural Bibliographies written by and published by . This book was released on 1978 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comptes Rendus Du Symposium Sur Le Fenitrothion les Effets a Long Terme de Son Utilisation Dans Les Ecosystemes Forestiers written by Canada. Federal Interdepartmental Committee on Pesticides and published by National Research Council of Canada, Associate Committee on Scientific Criteria for Environmental Quality. This book was released on 1977 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Toxicology and Chemistry written by and published by . This book was released on 1987 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds Frogs and Farmers written by Regina M. Hirsch and published by . This book was released on 2002 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Report CC X written by Chemical Control Research Institute and published by . This book was released on 1976 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1982 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
Download or read book Declines in Canadian Amphibian Populations written by Christine Annette Bishop and published by . This book was released on 1992 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1991, a workshop was held to examine the data related to declines in Canadian amphibian populations and associated causes and, in particular, to develop a protocol to address the issue. Participants were invited to present reports on the current status of knowledge on amphibians in Canada, particularly species that appear to be threatened. Summaries of this information are presented in this report, along with the factors that may be contributing to fluctuations in amphibian populations. Methodologies and tribulations involved in accurately assessing amphibian population size and recruitment are given. A framework for environmental monitoring was presented and the data needed, both intensive and extensive, was discussed.
Download or read book Occasional Paper Canadian Wildlife Service written by Canadian Wildlife Service and published by . This book was released on 1992 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
