Insects infesting seed alfalfa in the Prairie Provinces : a field guide /

Bibliographic Details
Main Author:	Schaber, Burton Danis
Format:	Book
Language:	English
Published:	Ottawa, Ont. : Communication Branch, Agriculture Canada, [1992]
Series:	Publication (Canada. Agriculture Canada) ; 1881/E.
Subjects:	Alfalfa > Seeds > Diseases and pests > Prairie Provinces > Identification. Beneficial insects > Prairie Provinces > Identification.

Description
Physical Description:	26 pages : color illustrations ; 18 cm.
ISBN:	0662195884