Recursos Tagged: Chemicals

4 items found (Showing 1 - 4)

  1. Entendendo Integraram Peste Administração

    01/01/1989 Este papel examina a natureza complexa de problemas de peste e avalia substância química e controles de nonchemical. Os objetivos de IPM é avaliada, junto com suas realizaçőes atuais e seu futuro como uma estratégia de peste-controle. Embora o papel enfatiza agricultura, os conceitos e...
    Integrated Pest Ma... Pest Management VITA Downloads Chemicals Non-Chemical IPM

  2. Injection of Chemicals into Irrigation Systems: Rates, Volumes, and Injection Periods

    06/01/1990 This publication concentrates on the management aspects of chemigation and chemigation influences other aspects of irrigation management. 12 pages, illustrations
    Chemicals Irrigation Systems Fertilizers

  3. The Merck Index: 11th Edition

    01/01/1989 This is an encyclopedia of chemicals, drugs, and biologicals. 1700 pages, diagrams
    Biologicals Medicine encyclopedia Chemicals

  4. Human Ecology and Susceptibility to the Chemical Environment

    In this clincally oriented synthesis Doctor Randolph has produced an entirely different set of answers to the above questions than is currently supplied by toxicologists. This is not a review but rather the presentation of a point of view-providing a sound basis for therapy of a common medical...
    Air Pollution Human ecology Chemicals Chemical Processes Physiological Effect Environmental Cond...