TY - BOOK AU - Canter, Larry W. AU - Hill, Loren G. TI - Handbook of variables for environmental impact assessment SN - 0250403218 U1 - 333.914 21st ed. PY - 1981/// CY - Michigan PB - Ann Arbor Science Publishers KW - Environmental impact statements KW - Environmental protection KW - Environmental sciences N1 - 191-203 includes index ER -