C 57.020
Progress in protozoology : abstracts of papers read at the second international conference on protozoology, London, 29th July - 5th August, 1965 / International conference on protozoology. -- Amsterdam : Excerpta medica foundation, 1965. -- (Excerpta Medica Foundation. International congress series ; No. 91).
protozoologie * prvoci * sborníky konferencí
592/595. 593.1. 593.1. (062.534)