Toxins : animal, plant, and microbial : proceedings of the Fifth International Symposium on Animal, Plant, and Microbial Toxins, held in San José, Costa Rica, in August 1976 / edited by Philip Rosenberg.
Toxins : animal, plant, and microbial : proceedings of the Fifth International Symposium on Animal, Plant, and Microbial Toxins, held in San José, Costa Rica, in August 1976 / edited by Philip Rosenberg.