Author: Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 100
Book Description
Pakistan Journal of Biological and Agricultural Sciences
Author: Pakistan Journal of Biological and Agricultural Sciences
Author: Biological Sciences, Pakistani Source Material
Author: Dilawar KhanNational Library of Medicine Current Catalog
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1256
Book Description
First multi-year cumulation covers six years: 1965-70.
Bulletin
Author: Pakistan Journal of Agricultural Sciences
Author: Library List
Author: National Agricultural Library (U.S.)Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 170
Book Description
Index of NLM Serial Titles
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1516
Book Description
A keyword listing of serial titles currently received by the National Library of Medicine.
1000 Selected Journals in Agricultural and Related Subjects
Author: National Agricultural Library (U.S.)Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 186
Book Description
Atlas of Weed Mapping
Author: Hansjoerg KraehmerPublisher: John Wiley & Sons
ISBN: 1118720717
Category : Science
Languages : en
Pages : 488
Book Description
Weeds are variously defined as plants growing where they are not wanted, plants that interfere with human activity. Weeds affect everyone in the world by reducing crop yield and quality, delaying or interfering with harvesting, interfering with animal feeding, reducing animal health, preventing water flow, as plant parasites, etc. It is estimated that those problems cause $ billions worth of crop losses annually and the global cost of controlling weeds also runs into many $ billions every year. Atlas of Weed Mapping presents an introductory overview on the occurrence of the most common weeds of the world. The book notably includes: Description of cropping practices and explanations for the global distribution of weeds Invasive plant mapping Aquatics and wetland plants with histological plant details Theoretical and practical aspects of weed mapping Aspects on the documentation of herbicide resistance Biodiversity, rare weeds and the dominance of the most common weeds Fully illustrated with more than 800 coloured figures and a number of tables, this new characterisation of anthropogenic vegetation will be interesting for readers of a great number of disciplines such as agriculture, botany, ecology, geobotany and plant community research. More than a hundred experts have contributed data to this unique compilation.