Insect pathology and microbial control : proceedings of the International Colloquium on Insect Pathology and Microbial Control, Wageningen, the Netherlands, Septe...
Koko nimi: Insect pathology and microbial control : proceedings of the International Colloquium on Insect Pathology and Microbial Control, Wageningen, the Netherlands, September 5-10, 1966Merkinnät: omistajamerkintä