Batjer,L.P. <br/><br/>
Harvest sprays for the control of fruit drop 

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 - Washington-USA    1943 
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 - Circular. U.S. Dept. of Agriculture   v.685 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia Agricola--Control Quimico--<br/>Agricultura