TY - BOOK AU - Goldsmith,Edward TI - Blueprint for survival, SN - 0395140986 AV - GF47 .B57 1972 U1 - 301.31 PY - 1972/// CY - Boston PB - Houghton Mifflin KW - Human ecology KW - Environmental policy KW - Conservation of natural resources N1 - Includes bibliographical references ER -