00888cam a2200301 i 4500 2784113 BD-DhUL 20180725101553.0 801113s1978 enkaf b 001 0 eng 80508097 0632001259 DLC DLC DLC BD-DhUL QL624 .M47 1978 597 BAM Methods for assessment of fish production in fresh waters / edited by Timothy Bagenal. 3rd ed. Oxford : Blackwell, 1978. xv, 365 p. : ill. ; 22 cm. IBP handbook ; no. 3 Includes index. Bibliography: p. 303-351. Freshwater fishes. Freshwater productivity. Fishery management Technique. Bagenal, T. B. Fish production in fresh waters. ddc BK 25083 25083 0 0 ddc 0 597_000000000000000_BAM 0 NFIC 48034 DUSL DUSL GEN 1986-05-13 Purchased 597 BAM A284874 2014-12-28 3 2014-12-28 BK 0 0 ddc 0 597_000000000000000_BAM 0 NFIC 368213 DUSL DUSL GEN 1986-03-17 Purchased 597 BAM A283730 2018-07-25 1 2018-07-25 BK