Harris, Paul M
Potato crop : the scientific basis for improvement - 2 - London, Chapman & hall 1992 - 909
0442314531
Potato/ potato production - tropics/ potato industry - agronomy
633.491 HAR
100
Potato crop : the scientific basis for improvement - 2 - London, Chapman & hall 1992 - 909
0442314531
Potato/ potato production - tropics/ potato industry - agronomy
633.491 HAR
100