Fernald, H.T. Shepard, Harold H
Applied entomology : an introductory text book of insects in their relations to man - 5 - New York, Mc Graw- Hill Book Company Inc 1955 - 385 - McGraw hill publications in the agricultural sciences .
Entomology/ insects - human relation
632.7 FER
100
Applied entomology : an introductory text book of insects in their relations to man - 5 - New York, Mc Graw- Hill Book Company Inc 1955 - 385 - McGraw hill publications in the agricultural sciences .
Entomology/ insects - human relation
632.7 FER
100