TY - BOOK AU - - AU - Piper,Robert G. ED - U.S. Fish and Wildlife Service. TI - Fish hatchery management AV - SH151 .F5 1982 U1 - 639.9/77 FIS 1982 19 PY - 1982/// CY - Washington, D.C. PB - U.S. Dept. of the Interior, Fish and Wildlife Service KW - Fish hatcheries KW - Management KW - Fish-culture N1 - S/N 024-010-00577-7; Item 612; Includes bibliographies and index ER -