Potato improvement : some factors and facts
Beukema, H.P.
Potato improvement : some factors and facts H.P. Beukema and D.E. Vender Zaag - 1979 - 224p.; 25cm.
635.21 B467P
Potato improvement : some factors and facts H.P. Beukema and D.E. Vender Zaag - 1979 - 224p.; 25cm.
635.21 B467P