TY - BOOK AU - Hyman,Eric AU - Stiftel,Bruce TI - Combining facts and values in environmental impact assessment: theories and techniques T2 - Social impact assessment series SN - 0813371627 : AV - HD75.6 .H95 1988 U1 - 333.7/1 19 PY - 1988/// CY - Boulder PB - Westview Press KW - Economic development KW - Environmental aspects KW - Cost effectiveness KW - Natural resources KW - Environmental impact analysis N1 - Includes index; Bibliography: p. 253-295 ER -