TY - BOOK AU - Andow, David A. and others, TI - Environmental Risk Assessment of Genetically Modified Organisms Vol. 4 : Challenges and Opportunities with Bt Cotton in Vietnam SN - 9781845933906 U1 - 631.523 PY - 2008/// CY - Wallingford PB - CABI Publishing KW - Techniques, equipment & materials ER -