H. C. Chapman ; DAVIDSON, E. W. ; LAIRD, M. ; ROBERTS, D. W. ; UNDEEN, A. H. . Safety of micribial control agents to non-target invertebrates. Environmental Conservation, v. 6, p. 278-280, 1979.
H. C. Chapman ; DAVIDSON, E. W. ; LAIRD, M. ; ROBERTS, D. W. ; UNDEEN, A. H. . Safety of micribial control agents to non-target invertebrates. Environmental Conservation, v. 6, p. 278-280, 1979.