TY - BOOK AU - LIANG, G.H. ED - SKINNER, D.Z. TI - GENETICALLY MODIFIED CROPS : THEIR DEVELOPMENT, USES, AND RISKS SN - 8181890922 U1 - 631.5233 PY - 2005/// CY - DELHI PB - INTERNATIONAL BOOK DISTRIBUTING CO. KW - BIOTECH ER -