Program of the 66th annual meeting :  the American Phytopathological Society and 40th ssesion Canadian Phytopathological Society, Agust 11-15, 1974, Vancouver Hotel, Vancouver, British Columbia, Canada. 

 - Vancouver :  American Phytopathological Society,  1974. 
 - 257 p. ;  23 cm. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>American Phytopathological Society.<br/>Canadian Phytopathological Society.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant diseases.