TY - BOOK TI - Spraying for scale insects VL - B166 UR - https://www.biodiversitylibrary.org/item/121245 PB - Agricultural Experiment Station CY - Berkeley, Cal PY - 1905 N1 - Cover title. AU - Quayle, H. J. (Henry Josef) KW - California KW - Control KW - Scale insects KW - Spraying and dusting in agriculture ER -