The Patato Crop, the scientific basis for improvement.
Harris,P.M.
The Patato Crop, the scientific basis for improvement. - London New Chapman , Hall. 1978 - 730
Root and Tuber Crops.
633.491
The Patato Crop, the scientific basis for improvement. - London New Chapman , Hall. 1978 - 730
Root and Tuber Crops.
633.491