MORPHOLOGY - Continued 



TASKER, ROY Co The morphology and transformation of the 

 gonopodium of the viviparous top minnow Platypoecilus maculatus . 

 PhD, Cornell, 193U« 



TAYLOR, ARDELL NICHOLS, Studies on the germinal vesicles of 

 the toad, fish, and salamander „ PhD, Texas, 19U3. 



POLLUTION 



BENDER, CHARLES RICHARD . A study of some micro-organisms 

 surviving water chlorination. PhD, Iowa State, 19U2. 



BROOKS, PHILLIPS MOORE . The effects of sulfur dioxide on the 

 aquatic plant, El odea , PhD, Stanford, 19h3° 



CHIPMAN, WALTER A The role of pH in determining the toxicity 

 of ammonium compounds „ PhD, Missouri, 193h° 



ELLISOR, LEWIE 0. A toxicological investigation of nicotine 

 on the goldfish and the cockroach . PhD, Iowa State, 1936. 



HERNDON, LYLE KERMIT. Mitieation of the industrial pollution 

 of West Virginia streams . PhD, Ohio, 19H0. 



LAUZIER, LOUIS Analyse polarographique et polarometrique de 

 l'oxygene dissous dans l'eau de raer et les eaux des rivieres. 99 P< 

 PhD, Laval, 19U6. 



MUSGRAVE, PAUL N. Habitat limitations of certain aquatic 

 insects and their possible relation to a study of stream pollution. 

 PhD, West Virginia, 1936. 



OESTING, RALPH B a Studies on biological conditioning of 

 water. I. Modified Van Slyke procedure for oxygen and carbon 

 dioxide determinations on water „ Physiological zoology, 7:5>U2-9, 

 Oct. 193U» II' The role of calcium in biological conditioning. 

 Biological bull., 68j31U-26, Apr. 193$. III. Modified procedure 

 for determining the nitrogen distribution of proteins involved. 

 P.p. PhD, Chicago, 1936. 



PARTANSKY, ALEXANDER M. A study of anaerobic fermentation of 

 sulfite waste liquor. To appear as: Anaerobic fermentation of 

 sulfite waste liquor by bacteria of fresh water muds, in National 

 academy of sciences proc, Mar. 1936. PhD, Washington, Seattle, 

 1936 = 



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