Troubled waters : new policies for managing water in the American west
1986
El-Ashry, Mohamed T. |
Gibbons, Diana C. |
World Resources Institute Study
A better mousetrap : improving pest management for agriculture
1985
Dover, Michael J. |
Field duty : US farmworkers and pesticide safety
1985
Wasserstrom, Robert F. |
Wiles, Richard |
Getting tough : public policy and the management of pesticide resistance
1984
Dover, Michael |
Croft, Brian |