TY - BOOK AU - Hanley,Nick AU - Shogren,Jason F. AU - White,Ben TI - Environmental economics: in theory and practice/ ( Acc: 6050) SN - 0195212541 (alk. paper) U1 - 333.7 HAN 20 PY - 1997/// CY - New York PB - Oxford University Press KW - Environmental economics ER -