00654nam a2200181Ia 450000500170000000800410001702000180005803500090007604100080008508200120009310000280010524501680013326000350030130000160033650000310035250500440038365000450042720260808125428.0260808s9999||||xx |||||||||||||| ||und||  a0-08-022640-X  a4571  aENG  a615.917  aRosenberg, Philip (ed.) 0aToxins animal plant and microbialbproceedings of the fifth international symposium on animal plant and microbial toxins held in San Jose costa rica in august 1976  aNew YorkbPergaman Pressc1978  axxix + 1134  a2661 & 7 & 79 & 05.07.1979  atoxicology, pharmacology, drug toxicity  aToxicologybPharmacology -- Therapeutics