1
Advances in agronomy . 154 /
Book
Table of Contents 
2
International Congress of Pesticide chemistry. 8 : options 2000 : proceedings of a conference organized by the American Chemical Society ... Washington, DC July 4-9, 1994 /
Book
3
IVA-Kodex [Compact Disc] : Pflanzenschutz und Düngung : Gesetze und Verordnungen /
Compact Disc
4
Pesticide chemistry : advances in international research, development, and legislation : proceeding of the Seventh International Congress of Pesticide Chemistry (IUPAC) Hamburg [5 - 10 August 1990]
Book
5
The pesticide manual : a world compendium /
Book