Biological Control in Agricultural IPM Systems.
Hoy,Marjoric A.
Biological Control in Agricultural IPM Systems. - Orlando Academic Press 1985 - 589 p. - ( Proc. of Symp. on Biological Control in Agril. Integra.... .
632.96 HOY-B
Biological Control in Agricultural IPM Systems. - Orlando Academic Press 1985 - 589 p. - ( Proc. of Symp. on Biological Control in Agril. Integra.... .
632.96 HOY-B