1. The effect of DDT on the sperm production of the domestic fowl;Albert;Auk,1962
2. Dieldrin mortality of lesser snow geese in Missouri;Babcock;Journal of Wildlife Management,1977
3. Population and contamination studies in coastal birds: The common tern Sterna hirundo;Becker,1991
4. Modelling of DDT dynamics in Lake Kariba, a tropical man-made lake, and its implications for the control of tsetse flies;Berg;Annales Zoologici Fennici,1995
5. DDT residues in avian tissues;Bernard;The Journal of Applied Ecology,1966