The definitive work in its field--gives more information on the pests of agricultural crops, humans, domestic animals and the home than any other book. Comprises a brief and concise introduction to entomology, covering insect anatomy, morphology, development, physiology and classification. Unique...
20 مارچ 2000 Communities combatting desertifications The UN Convention to combat desertification Cattle and cultivators management Water harvesting Harvesting the monsoon Orchard development National strategies for integrated soil fertility management in Africa Strategic Environmental Analysis
01 جنوری 1981 Growing Fruit in Australia is for all those who care for fruit trees, whether they grow fruit for their own use or for sale, for self-sufficience or for profit. Discover how to: plan your orchard, grow and train fruit and nut trees, berries and vines, produce high yields of unblemished fruit,...
20 جنوری 2012 ECHOAgricultural Conference 2012 Publisher [United States] : ECHO, [2012] Media: DVD Summary: Speakers will share practical solutions to agricultural challenges, personal experiences and strategies for improving the lives of millions who daily face the threat of starvation. The event offers an...