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Isles, Iceland, East Greenland and the \\'aters around. Medd. Komm. 

 Danmarks Fisk.-og Havunders., Ser. Plankton, 3:1-93, 1935. 



Steemann Nielsen, E.: t)ber die vertikale. Verbreitung der Phytoplankton 

 im Meere. Int. Rev. Hydrobiol., 38:421-440, 1939. 



Steemann, Nielsen, E.: The use of radio-active carbon (C^^) for mea- 

 suring organic production in the sea. /. Cons. Internal. Explor. Mer, 18: 

 117-140, 1952. 



Steemann-Nielsen, E.: On organic production in the oceans. /. Conseil 

 Int. Explor. de la Mer., 19:309-328, 1954. 



Steemann Nielsen, E.: Productivity of the oceans. Ann. Rev. Plant. 

 Physiol, 11:314-362, 1960. 



Steemann, Nielsen, E. and von Brand, T.: Quantitative Zentrifugen- 

 methoden zur Planktonbestimmung. Rapp. Prov. Verb. Conseil Inter- 

 nal. Explor. de la Mer, 89:99-100, 1934. 



Steemann Nielsen, E. and Aabye Jensen, E.: Primary oceanic produc- 

 tion. The autotrophic production of organic matter in the oceans. Gala- 

 thea Rept., Copenhagen, 1:49-136, 1957. 



Steemann Nielsen, E. and Hansen, V. K.: Measurements with the car- 

 bon-14 technique of the respiration rates in natural populations of phyto- 

 plankton. Deep Sea Res., 5:222-233, 1959a. 



Steemann Nielsen, E. and Hansen, V. K.: Light adaptation in marine 

 phytoplankton populations and its interrelation with temperature. 

 Physiologic Plantarum, 12:353-370, 1959b. 



Steiner, M.: Beitrage zur Kenntnis der Zellulose und des Chitinabbaues 

 durch Mikioorganismen in sthender Binnengewassern. 75 Jahre Stella Ma- 

 tutina Festchrift, Ed. II, Feldkrich, 367-402, 1931. Abstract in Riol. Abst. 

 8:316, 1931. 



Stepanjanz, O. S.: Die Achtalsker Polymetall-Lagerstatte. Veroffentlichun- 

 gen der Armenischen Filiale der Akad. Nauk SSSR, Eriwan, 1938. 



Stephenson, T. A. and Stephenson, A.: The universal features of zona- 

 tion between tide-marks on rocky coasts. Ecol. 37:287-305, 1949. 



Stephenson, W. : Certain effects of agitation upon the release of phosphate 

 from mud. Jour. Mar. Biol. Ass., 28:371-380, 1949. 



Stevenson, J. P.: A note on the genus Aeromonas. J. gen. Microbiol, 21: 

 366-370, 1959. 



Stevenson, R. E.: Appendix to cruises for an oceanographic survey of 

 Santa Monica Bay, California. Allan Hancock Foundation, Univ. of So. 

 Calif., multilith, 1957. 



Stevenson, R. E., and Gr.a.dy, J. R.: Plankton and associated nutrients in 

 the waters surrounding three sewer outfalls in Southern California. Allan 

 Hancock Foundation, Univ. of So. Calif., multilith, 1956. 



Stevenson, R. E., Tibby, R. B. and Gorsline, D. S.: The oceanography 

 of Santa Monica Bay, California. Allan Hancock Foundation, Univ. of 

 So. Calif., multilith, 1956. 



Stewart, D. J.: A study of pseudomonas-like organisms isolated from 



