Proceedings of the 4th International Congress of Acarology, Saalfelden (Austria)
Proceedings of the 4th International Congress of Acarology, Saalfelden (Austria)
edited by Eduard Piffl.
- Budapest Akademiai Kiado 1979.
- 751 pages : illustration ; 25 cm.
9630516950
Acarology--Congresses
9630516950
Acarology--Congresses
