Cycling of carbon, nitrogen, sulfur and phosphorus in terrestrial and aquaticecosystems 
edited by J. R. Freney and I. E. Galbally 
 - Berlin :  Springer-Verlag,  1982 
 - 153 p. :  ill. ;  23 cm. 
<br/><br/> Papers presented at a workshop held in Canberra, April 29-30 and May 1, 1981, sponsored by the National Committee for the Environment of the Australian Academy of Science 
<br/><br/><label>ISBN: </label>3540112723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogeochemical cycles--Congresses