Fertilizer schedule for greenhouse cucumbers in southwestern Ontario
By: G.M. Ward, J.R. Rainforth
Contributors: Rainforth, J. R.
Series: Publication (Canada.  Dept. of Agriculture) -- 1394; Publication -- 1394
Publisher: Dept. of Agriculture
Published: 1969
Place of publication: Ottawa
Language: eng
Notes: Title from caption.

Issued also in French under title: Fumure des concombres de serre.