736 Marine Microbiology 



GuiLLARD, R. R. L.: Organic compounds as nitrogen sources for marine 



centric diatoms (this symposium) 1961. 

 GuiLLARD, R. R. L. and Ryther, J. H.: Studies of marine planktonic 



diatoms I. Cijclotella nana (Hustedt) and Detomila confervacea (Cleve) 



Gran. Can. J. Microbiol, (in Press). 

 GuiLLARD, R. R. L. and Wangersky, P. J.: The production of extracellular 



carbohydrates by some marine flagellates. Limn. Ocean., 3:449-458, 1958. 

 GuNNERSON, C. G.: Sewage disposal in Santa Monica Bay. Trans. Amer. 



Sac. Civil Eng. 124:823-851, 1959. 

 GuNNERSON, C. G.: The settling properties of suspensions, discussion. Proc. 



Amer. Sac. Civil Eng., 86:(HY7), 29-32, 1960. 

 GuNNERSON, C. G.: Marine disposal of wastes. Proc. Amer. Soc. Civil 



Eng., 87: (SAl), 23-56, 1961. 

 GuNNERSON, C. G.: Mineralization in Santa Monica Bay (this symposium,) 



Chapter 60, 1963. 

 GuSTAFSSON, U. and Fries, N.: Nutritional requiiements of some marine 



fungi. Physiol. Plantanim 9:462-465, 1956. 

 Gyllenberg, H.: The "rhizosphere effect" of graminaceous plants in \'irgin 



soils. II. Nutritional characteristics of nonsporogenous bacteria associated 



with the roots. Physiol. Plantanim, 9:119-129, 1956. 



Halldal, P.: Pigment formation and growth in blue-green algae in 

 crossed gradients of light intensity and temperature. Physiol. Plant., 

 ii:401-420, 1958. 



Hallock, F. A.: The coccoid stage of vibrios. Trans. Amer. Microscop. 

 Soc, 78:231-237 and 273-280, 1959. 



Hallock, F. A.: The life cycle of Vibrio alternans (sp. nov. ) Trans. 

 Amer. Microscop Soc, 79:404-411, 1960. 



Hammerl, H.: Studien uber die morphologic des Vibrio cholera asiatica. 

 C. Bakt. I Abt. Orig., 43:384, 1906. 



Hanawalt, J. D., RiNN, H. W., and Frevel, L. K.: Chemical analysis 

 by x-ray diffraction. Ind. Eng. Chem., Anal, ed., 10:457-512, 1938. 



Hansen, Robert W. and Kallio, R. E.: Inability of nitrate to serve as a 

 terminal oxidant for hydrocarbons. Science, i25: 1198-1199, 1957. 



Harder, E. C: Iron-depositing bacteria and their relations. U. S. Geol. 

 Survey Prof. Paper 113, 89 p., 1919. 



Harris, E.: Radiophosphorus metabolism in zooplankton and microorgan- 

 isms. Can. J. Zool, 35:769-782, 1957. 



Harris, E.: The nitrogen cycle in Long Island Sound. Bull. Bingham 

 Oceanographic Coll., 17:31-65, 1959. 



Harris, E. J.: Tran.sport and Accumulation in Biological Systems. Butter- 

 worths Scientific Publications, London, 1956. 



Harris, John O.: Respiration studies of a micrococcus capable of oxidizing 

 hydrocarbons. Arch. Biochem. Biophys., 70:457-463, 1957. 



