endangered species recovery : success with partners text handbook dcu Washington, D.C.] U.S. Dept. of the Interior, U.S. Fish and Wildlife Service [1998?] 1998 monographic eng 48 p col. ill. 28 cm. general Wildlife conservation United States Endangered species United States Nature conservation United States Conservation of natural resources United States 333.9542 R6283 PUCPR 010301 20160527185350.0 248336