TY - BOOK AU - Warren,Andrew AU - Goldsmith,F.B. TI - Conservation in perspective SN - 0471103217 : AV - QH75 .C66 1983 U1 - 333.7/2 19 PY - 1983/// CY - Chichester [West Sussex], New York PB - Wiley KW - Nature conservation KW - Ecology N1 - "A Wiley-Interscience publication."; Includes bibliographies and index ER -