Nature and prevantion of plant diseases
Chester, K.S.
Nature and prevantion of plant diseases by K.S. Chester - 2nd edn. - Philadelphia 1948 - 525 p. & 1 frontispiece
Natural Control
Plant Diseases
632 / C 525 N
Nature and prevantion of plant diseases by K.S. Chester - 2nd edn. - Philadelphia 1948 - 525 p. & 1 frontispiece
Natural Control
Plant Diseases
632 / C 525 N