TY - BOOK AU - Meffe,Gary K. AU - Carroll,C.Ronald TI - Principles of conservation biology SN - 0878935215 (hardcover) AV - QH75 .M386 1997 U1 - 333.9516 22 PY - 1997/// CY - Sunderland, Ma. PB - Sinauer KW - Conservation biology ER -