Seed potatoes : the maintenance of pure, healthy and vigorous stocks
Department of Agriculture and Fishers for Scotland
Seed potatoes : the maintenance of pure, healthy and vigorous stocks Department of Agriculture and Fisheries for Scotland - Edinburgh Her Majesty's Stationery Office 1961 - 131p.; 21cm.
635.214 98 SC12S
Seed potatoes : the maintenance of pure, healthy and vigorous stocks Department of Agriculture and Fisheries for Scotland - Edinburgh Her Majesty's Stationery Office 1961 - 131p.; 21cm.
635.214 98 SC12S