Irrigating schedules for early potatoes in southwestern Ontario /
Fulton, J. M. (James McCullough)
Canada. Dept. of Agriculture.
Canada Dept. of Agriculture,
"A revision of Irrigating early potatoes in southwestern Ontario, publication 1028, 1958."
Issued also in French under title: Irrigation de la pomme de terre hâtive dans le sud-ouest de l'Ontario.
Publication / Canada Department of Agriculture ; 1311