Cambridge natural history 
edited by S. F. Harmer and A. E. Shipley 
 - England  Wheldon & Wesley  [19_?] 
 - 10 v.; 21cm. 
<br/><br/> Contents:  v.1: Protozoa, porifera (sponges), coelenterata and ;ctenophora and  echinodermata  v.2: Worms, rotifers and polyzoa  v.3: Molluscs and ;brachiopods  v.4: Crustacea and arachnids  v.5: Insects pt.I  v.6: Insects pt.II  v.7: Fishes, ascidians etc.  v.8: Amphibians and reptiles  v.9 Birds  v.10: Mammals 
<br/><br/><label>Dewey Class. No.: </label>591  / HAR