Blair, D.S. and L. Spangelo <br/><br/>
Dominion Horticultural, substation, Smithfield Ontario 

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 - Ottawa-CAN    1956 
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 - Progress Report Hort. Div.   1949-53 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Horticultura--Ontario--Canada<br/>Agricultura