[Discovery Reports. Vol. XI, pp. 511-538, November, 1936.] 



OBSERVATIONS ON THE UNEVEN 

 DISTRIBUTION OF OCEANIC PLANKTON 



By 



A. C. HARDY, M.A. 



Professor of Zoology and Oceanography, University College, Hull, 

 and formerly Chief Zoologist, R.R.S. 'Discovery' 



