Bibliography 



Ruzicka, V. (1924). 'Beitrage zum Studium der Protoplasmahysteretischen 

 Vorgange (Zur Kausalitat des Alterns).' Arch. mikr. Anat., 101, 459. 

 (7, 34) 



(1929). 'Beitrage zum Studium der Protoplasmahysteresis, etc. (Zur 

 Kausalitat des Alterns).' Arch. EntwMeck. Org., 116, 104. (7) 



Saldau, M. P. (1939). Caji^ay, M.IL: 'TeMn pocTa npoMbicjiOBbix 



mojijiiockob HeKOToptix paiiOHOB eBponeiiCKOH qacTH CCCP.' (Growth rate 



of commercially valuable molluscs in some districts of the European part 



of the USSR.) Bull. Inst.freshw. Fish., Leningr., 22, 244. (107) 

 Salmon, T. N. (1941). 'Effect of pituitary growth substance on the develop- 

 ment of rats thyroidectomised at birth.' Endocrinology, 29, 291. 

 Samuels, L. T. (1946). 'The relation of the anterior pituitary hormones to 



nutrition.' Rec. Prog. Hormone Res., 1, 147. (151) 

 Sanderson, W. A. (1949). [Report of British Association Symposium on 



social and psychiatric aspects of ageing.] Nature, Lond., 163, 221. (194) 

 Sandground, J. H. (1936). 'On the potential longevity of various helminths, 



with a record from a species of Trichostrongylus in man.' J. Parasit., 22, 



464. (56) 

 Savory, T. H. (1927). The biology of spiders. Sidgwick and Jackson: London. 



(56) 

 Sawin, P. B. (1954). In Miner, R.W. (Ed.) 'Parental age and characteristics 



of the offspring.' Ann. N.T. Acad. Sci., 57, 451. (126) 

 Saxton, J. A. (1945). 'Nutrition and growth and their influence on 



longevity in rats.' Biol. Sympos., 11, 177. (150) 

 Saxton, J. A., and Kimball, G. G. (1941). 'Relation of nephrosis and other 



diseases of albino rats to modifications of diet.' Arch. Path., Chicago, 32, 



951. (150) 

 Saxton, J. H., and Greene, H. S. N. (1939). 'Age and sex differences in 



hormone content of the rabbit hypophysis.' Endocrinology, 24, 494. (179) 

 Schaffer, V. B. (1950). 'Growth layers on the teeth of Pinnipedia as an 



indication of age.' Science N.T., 112, 309. (48) 

 Schloemer, C. L. (1936). 'The growth of the muskellunge, Esox masquinongy 



immaculatus (Garrard) in various lakes and drainage areas of Northern 



Wisconsin.' Copeia, 185. (70) 

 Schlomka, G., and Kersten, E. (1952). 'Uber Moglichkeiten einer statis- 



tichen Altenscharakteristik auf Grund von Morbiditatszahlen.' £. 



Altersforsch., 6, 306. (26) 

 Schlottke, E. (1930). 'Zellstudien an Hydra. I. Altern und Abbau von 



Zellen und Kernen.' Z- mikr. -anat. Forsch., 22, 493. (82) 

 Schmalhausen, I. (1928). 'Das Wachstumsgesetz und die Methode der 



Bestimmung der Wachstumskonstante.' Arch. EntwMeck. Org., 113, 462. 



(72, 73, 74, 184) 



(1929). 'Zum Wachstumstheorie.' Arch. EntwMeck. Org., 116, 5677. 



(159) 



235 



