Consideration of problem formulation and option assessment (PFOA) for environmental risk assessment: Bt cotton in Vietnam.

by UYÊN, N. V., CHI, P. V., BÔ, N. V., NHÀN, H. T., QUYÊN, L. Q., HÔNG, N. X., SAT, L M., WALS, A., CAPALBO, D. M. F., NELSON, K. C.
Published 2009-01-23