Holmes, R. M. <br/><br/>
Hormones and homeostasis  osmoregulation and excretion /  [motion picture] : 
speakers: R. M. Holmes, S. W. Hurry, M. E. Varley 
 - 1 film reel (23 min.) :  sd., b&w. ;  16 mm. +  notes 
<br/><br/> An enquiry into the structure and function of an unknown organ is staged in this programme as an illustration of the types of evidence that could be gained from study of anatomy, histology, some aspects of physiology, natural history and references in the biological literature 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salt gland.<br/>Osmoregulation.