Potato growers guide to Clonal selection
Hardie, J.L.
Potato growers guide to Clonal selection J.L.Hardie - Scotland Department of Agriculture and Fishers for Scotland 1970 - 20p.; 22cm.
635.217 5 H219P
Potato growers guide to Clonal selection J.L.Hardie - Scotland Department of Agriculture and Fishers for Scotland 1970 - 20p.; 22cm.
635.217 5 H219P