Purple-top wilt and similar diseases of the potato
Bonde, Reiner
Purple-top wilt and similar diseases of the potato Reiner Bonde and E.S. Schultz - Orono Maine Agricultural Experiment Station 1953 - 30p.; 24cm. - (Bulletin; 511) .
635.212 5 B641P
Purple-top wilt and similar diseases of the potato Reiner Bonde and E.S. Schultz - Orono Maine Agricultural Experiment Station 1953 - 30p.; 24cm. - (Bulletin; 511) .
635.212 5 B641P