CO2 metabolism and plant productivity :  proceedings of the Fifth Annual Harry Steenbock Symposium, held in Madison, Wisconsin, on June 9-11, 1975 / 
edited by R. H. Burris and C. C. Black 
 - Baltimore :  University Park Press,  1976 
 - 431 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0839108944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Carbon dioxide--Metabolism--Congresses<br/>Plant--Metabolism--Congresses<br/>Primary productivity (Biology)--Congresses