TY - BOOK AU - Nielsen,Larry A. AU - Johnson,David Lawrence ED - American Fisheries Society. TI - Fisheries techniques SN - 0913235008 AV - SH331 .F5 1983 U1 - 639/.2/028 FIS 1983 19 PY - 1983/// CY - Bethesda, Md. PB - American Fisheries Society KW - Fisheries KW - Research KW - Technique KW - Statistical methods N1 - Includes bibliographies and index ER -