Beyond silent spring : integrated pest management and chemical safety
1996
Emden, Helmut van |
Peakall, David B. |
Environmental health
Viruses and the environment
Cooper, J. I. |
MacCallum, F. O. |
Environment and health : a holistic approach
1989
Krieps, Robert |
Environmental management in South Africa
1994
Fuggle, R. F. |
Rabie, M. A. |
Basic guide to pesticides : their characteristics and hazards
1992
Briggs, Shirley A. |
Calculated risks : understanding the toxicity and human health risks of chemicals in our environment
1992
Rodricks, Joseph V. |
The picture of health : environmental sources of disease
1977
Eckholm, Erik P. |