The pollination of flowers by insects 
<label>;</label> Richards, A.J 
 - London  Publishers for the Linnean Society of London by  Acadamic Press  1978 
 - xi, 213p.  ill.  26 cm. 
 - Linnean Society symposium series  no. 6 .
<br/><br/><label>ISBN: </label>012587460X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollination by insects
<br/><br/><label>Dewey Class. No.: </label>582.13  / POL