Saving the girdled fruit trees
Gillespie, W.C.
Saving the girdled fruit trees - Pennsylvania 1917 - 1-8 p. - Fruit, Tree Pennsylvania Agricultural Experiment Station. Extension Circular No. 54 .
Saving the girdled fruit trees - Pennsylvania 1917 - 1-8 p. - Fruit, Tree Pennsylvania Agricultural Experiment Station. Extension Circular No. 54 .