Results 221 to 222 of about 1,161 (222)

THE KLEPTOPARASITIC BEHAVIOUR OF THE ARCTIC SKUA STERCORARIUS PARASITICUS WITH THREE SPECIES OF TERN

Ibis, 1979
exaly  

Levels of DDT and PCB's in different stages of life cycle of the Arctic tern Sterna paradisaea and the herring gull Larus argentatus

Chemosphere, 1982
exaly