Van, E.H.F.
Pest control and its ecology / Helmut F.Van Emden - London Edward Arnold 1974 - 59 pages - The Institute of bioogy's studies in biology No.50 .
Include bibliography
632 / VAN
Pest control and its ecology / Helmut F.Van Emden - London Edward Arnold 1974 - 59 pages - The Institute of bioogy's studies in biology No.50 .
Include bibliography
632 / VAN