Ecology of aphidophagous insects: proc. of a symp. held in Liblice near prague sep. 27- oct. 1, 1965.
Hodek,Ivo
Ecology of aphidophagous insects: proc. of a symp. held in Liblice near prague sep. 27- oct. 1, 1965. - The Hague Dr. W. Junk 1966 - 360
595.7
Ecology of aphidophagous insects: proc. of a symp. held in Liblice near prague sep. 27- oct. 1, 1965. - The Hague Dr. W. Junk 1966 - 360
595.7