Relation of the growth status of apple and pear trees to injury by fire blight
Blake, M.A.
Relation of the growth status of apple and pear trees to injury by fire blight - New Brunswick 1934 - 1-4 p. - Apple, Pear, Injury New Jersey Agricultural Experiment Station. Circular No. 327 .
Relation of the growth status of apple and pear trees to injury by fire blight - New Brunswick 1934 - 1-4 p. - Apple, Pear, Injury New Jersey Agricultural Experiment Station. Circular No. 327 .