TY - BOOK AU - Gregory,J.G. AU - Evans,B. AU - Weston,P.C. ED - International Solvent Extraction Conference TI - International Solvent Extraction Conference: proceedings U1 - 660.284 PY - 1971///- CY - London PB - Society of Chemical Industry KW - Chemical engineering KW - Chemical processes N1 - Library has vol.2; Includes index ER -