McGregor, S. E. <br/><br/>
Insect pollination of cultivated crop plants / 
by S.E. McGregor. 
 - Washington :  U.S. Dept. of Agriculture, Agricultural Research Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,  1976. 
 - Agriculture handbook ; no. 496 .
 - Agriculture handbook (United States. Dept. of Agriculture) ;  no. 496. .
<br/><br/> Item 3.  S/N 001-000-03549-5. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilization of plants by insects.<br/>Plants, Cultivated -- United States.--Plants, Cultivated -- United States.
<br/><br/><label>Gov. Doc. Class. No.: </label>A 1.76:496