Edmondson, W. T. (Walles Thomas), 1916-  Edmondson, W. T. (Walles Thomas), 1916- <br/><br/>
A manual on methods for the assessment of secondary productivity in fresh waters / 
edited by W.T. Edmondson, with the collaboration of G.G. Winberg, co-editor. 
 - Oxford :  [published for the] International Biological Programme [by] Blackwell Scientific Publications,  [c1971] 
 - IBP handbook ;  no. 17 .
<br/><br/>Bibliography: p. [320]-354. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological productivity.<br/>Freshwater biology.