Coppel, Harry C Martins, James W
Biological insect pest suppression - Newyork, Springer-Verlag 1977 - 314 - Advanced series in agricultural sciences 4 .
0-387-07931-9
Insect pest suppression-biological/nematodes/insect predators
632. 96 COP
100
Biological insect pest suppression - Newyork, Springer-Verlag 1977 - 314 - Advanced series in agricultural sciences 4 .
0-387-07931-9
Insect pest suppression-biological/nematodes/insect predators
632. 96 COP
100