The effect of pruning in the training of young olive trees Jacob, H. E. (Harry Ernest), 1896-1949 creator text book Berkeley, Calif Agricultural Experiment Station 1934 1934
print
ENG Cover title. Olive Plants Pruning Training Bulletin (California Agricultural Experiment Station), 568 https://www.biodiversitylibrary.org/bibliography/59309 10.5962/bhl.title.59309 RQF