TY - BOOK AU - Shafer,Craig L. TI - Nature reserves: island theory and conservation practice SN - 0874748054 (alk. paper) AV - QH75 .S474 1990 U1 - 333.95 20 PY - 1990/// CY - Washington PB - Smithsonian Institution Press KW - Natural areas KW - Management KW - National parks and reserves KW - Island ecology KW - Nature conservation N1 - Includes bibliographical references (p. 155-183) and index ER -