Darwin, Charles  1809-1882 <br/><br/>
The effects of cross and self fertilisation in the vegetable kingdom / 
by Charles Darwin 
 - London :  John Murray,  1876 
 - 482 p. :  ill. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollination<br/>Pollination by insects