Nature and prevention of plant diseases
Chester, K.S.
Nature and prevention of plant diseases by K.S. Chester - 2nd end. - Toronto Blakiston co. 1947 - 525 p.
Plant Protection
Plant Diseases
632.9 / C 525 N
Nature and prevention of plant diseases by K.S. Chester - 2nd end. - Toronto Blakiston co. 1947 - 525 p.
Plant Protection
Plant Diseases
632.9 / C 525 N