Proceedings of the 17th Biennial Weed Science Society Conference for Eastern Africa, Harare, Zimbabwe
Author :
Publisher :
Page : 168 pages
File Size : 22,84 MB
Release : 1999
Category : Herbicides
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Author :
Publisher :
Page : 168 pages
File Size : 22,84 MB
Release : 1999
Category : Herbicides
ISBN :
Author :
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Page : 1048 pages
File Size : 14,21 MB
Release :
Category : Periodicals
ISBN :
A union list of serials commencing publication after Dec. 31, 1949.
Author : International Organization for Biological Control of Noxious Animals and Plants. Working Group for the Biological and Integrated Control of Water Hyacinth. Meeting
Publisher :
Page : 156 pages
File Size : 15,31 MB
Release : 2001
Category : Water hyacinth
ISBN :
These papers present work on water hyacinth worldwide and include new research initiatives, overviews of water-hyacinth implementation programmes in various countries and a proposal for a mechanism to facilitate the dissemination of information on water hyacinth through a clearing house.
Author : George Henry Falkiner Nuttall
Publisher :
Page : 600 pages
File Size : 41,86 MB
Release : 1914
Category : Communicable diseases
ISBN :
Issues for 1906-17 include reports on plague investigation in India, 6th-10th reports; and Plague supplements, no. 1-5; and Parasitology v.1-5.
Author : Jason Link
Publisher : Cambridge University Press
Page : pages
File Size : 11,77 MB
Release : 2010-10-07
Category : Nature
ISBN : 1139493027
Responsible fisheries management is of increasing interest to the scientific community, resource managers, policy makers, stakeholders and the general public. Focusing solely on managing one species of fish stock at a time has become less of a viable option in addressing the problem. Incorporating more holistic considerations into fisheries management by addressing the trade-offs among the range of issues involved, such as ecological principles, legal mandates and the interests of stakeholders, will hopefully challenge and shift the perception that doing ecosystem-based fisheries management is unfeasible. Demonstrating that EBFM is in fact feasible will have widespread impact, both in US and international waters. Using case studies, underlying philosophies and analytical approaches, this book brings together a range of interdisciplinary topics surrounding EBFM and considers these simultaneously, with an aim to provide tools for successful implementation and to further the debate on EBFM, ultimately hoping to foster enhanced living marine resource management.
Author : World Bank Group
Publisher : World Bank Publications
Page : 562 pages
File Size : 29,5 MB
Release : 2019-11-18
Category : Business & Economics
ISBN : 1464813884
Enabling the Business of Agriculture 2019 presents indicators that measure the laws, regulations and bureaucratic processes that affect farmers in 101 countries. The study covers eight thematic areas: supplying seed, registering fertilizer, securing water, registering machinery, sustaining livestock, protecting plant health, trading food and accessing finance. The report highlights global best performers and countries that made the most significant regulatory improvements in support of farmers.
Author : Harvard University. Museum of Comparative Zoology
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Page : 806 pages
File Size : 41,86 MB
Release : 1976
Category : Geology
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Author : Eastern Africa Goat Development Network. Conference
Publisher :
Page : 164 pages
File Size : 26,95 MB
Release : 2006
Category : Goat industry
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Author : L. GarcĂa-Torres
Publisher : Springer Science & Business Media
Page : 506 pages
File Size : 21,6 MB
Release : 2013-04-17
Category : Technology & Engineering
ISBN : 9401711437
In large parts of the developed and developing worlds soil tillage by plough or hoe is the main cause of land degradation leading to stagnating or even declining production levels and increasing production cost. It causes the soil to become more dense and compacted, the organic matter content to be reduced and water runoff and soil erosion to increase. It also leads to droughts becoming more severe and the soil becoming less fertile and less responsive to fertiliser. This book brings together the key notes lectures and other outstanding contributions of the I World Congress on Conservation Agriculture and provides an updated view of the environment and economic advantages of CA and of its implementation in diferent areas of the World.
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Page : 384 pages
File Size : 26,61 MB
Release : 1980
Category : Education
ISBN :