58 Interrelationships of Fishes and Lake Habitats 



20. Kesskalt, K., and Ilzhofer, H., Arch. Hijg. imd Bah., 118, 1-66 (1937). 



21. Mackenthun, K. M., and Herman, E. F., Am. Fish. Sac. Trans., 75, 175- 

 180 (1948). 



22. Moen, T., Iowa Coiiserv. 19(5), 37. 



23. Neess, J. C, A7n. Fish. Soc. Trans., 76, 335-358 (1949). 



24. Neil, J. H., Purdue Univ. Engng. Extn. Serv., 94, 301-316 (1957). 



25. Nicholson, A. J., Australian Jour. Zool, 2(1), 9-65 (1954). 



26. O'Donnell, D. ]., Midwest Wildl. Conf., Mimeo., 9 pp. (1947). 



27. Patriarche, M. H., Jour. Wild. Mgt. 25(3), 282-289 (1961). 



28. Powers, E. B., Shields, A. R., and Hickman, M. E., Jour. Tenn. Acad. Set., 

 14(2), 239-260 (1939). 



29. Rasmussen, D. H., Prog. Fish-Cult., 22, 185-187 (1960). 



30. Rose, E. T., and Moen, T., Am. Fish. Soc. Trans., 80, 50-55 (1951). 



31. Sawyer, C. N., New Eng. Water Wks. Assoc. Jour., 61(2), 109-127 

 (1947). 



32. Sawyer, C. N., Sewage and Indust. Wastes, 24(6), 768-775 (1952). 



33. Scidmore, W. ]., Prog. Fish-Cult., 19, 124-127 (1957). 



34. Schmitz, W. R., Wise. Cons. Bull, 24, 19-21 (1959). 



35. Schmitz, W. R., and Hasler, A. D., Science, 128 (3331), 1088-1089 

 (1958). 



36. Smith, M. W., Jour. Fish. Res. Bd. Canada, 16(6), 887-895 (1959). 



37. Starrett, W. C, and McNeil, P. L., Jr., III. Nat. Hist. Surv. Biol. Notes, 

 30, 1-31 (1952). 



38. Swartley, A. M., Ore. Dept. Geol and Min. Indust. Bull, 10, 26-27 

 (1938). 



39. Tusing, T. W., Poynter, O. E., and Opdyke, D. L., Toxicology and Ap- 

 plied Pharmacology, 2(4), 464-473 (1960). 



40. Wallen, I. E., Okla. Agr. and Mech. Coll Bull, 48(2), 1-24 (1951). 



41. Ward, H. B., Ore. Dept. Geol ir Min. Indust. Bull, 10, 4-25 (1938). 



42. Whitmore, C. M., Warren, C. E., and DoudorofF, P., Am. Fish. Soc. Trans., 

 89, 17-26 (1960). 



43. Woodbury, L. A., Am. Fish. Soc. Trans., 71, 112-117 (1942). 



44. Wmidsch, H. H., Handh. der Binnenfischerei Mitteleuropas Bd., 6, 139- 

 262 (1926). 



