Insects affecting greenhouse plants
By: by Arthur Gibson and W.A. Ross
Contributors: Ross, W. A.; Canada. Dept. of Agriculture
Series: Entomological bulletin -- no. 21; Bulletin / Dept. of Agriculture -- new ser., no. 7
Publisher: Dominion of Canada, Dept. of Agriculture
Published: 1922
Place of publication: Ottawa
Language: eng
Number of pages: 63