01123cam a2200325 i 4500 803167 BD-DhUL 20141128112747.0 750130s1974 enka b 001 0 eng 75300835 GB74-22046 0632005310 : £3.75 DLC DLC DLC BD-DhUL QH96.8.P7 V64 1974 574.5 VOA Vollenweider, Richard A., 1922- A manual on methods for measuring primary production in aquatic environments / edited by Richard A. Vollenweider with the collaboration of J. F. Talling and D. F. Westlake. 2nd ed. Oxford [etc.] : Blackwell Scientific, 1974. xvii, 225 p. : ill. ; 21 cm. IBP handbook ; no. 12 Includes index. Bibliography: p. [197]-223. Primary productivity (Biology) Measurement. Talling, J. F. (John Francis) Westlake, Derek Francis. IBP handbook ; 12. 7 cbc orignew 3 ncip 19 y-gencatlg ddc BK 21089 21089 0 0 ddc 0 574_500000000000000_VOA 0 NFIC 40458 DUSL DUSL GEN 1978-08-15 Purchase 0.00 574.5 VOA A161245 2014-11-28 2 2014-11-28 BK 0 0 ddc 0 574_500000000000000_VOA 0 NFIC 40460 DUSL DUSL GEN 1978-08-15 Purchase 0.00 574.5 VOA A161244 2014-11-28 1 2014-11-28 BK