TY - BOOK AU - Whan,J.H. ED - Australian International Development Assistance Bureau. ED - Coffee Industry Corporation. ED - Coffee Research Institute. TI - Optimum drop size and volume of spray solution for the application of foliar sprays against coffee leaf rust by hand lance and hydraulic nozzle SN - 9980859229 PY - 1992/// CY - Kainantu, E.H.P., Papua New Guinea PB - Coffee Industry Corporation KW - Spary nozzle KW - Spraying equipment N1 - Technical report of research from an Australian Development Assistance Project, commissioned by the Governments of Australia and Papua New Guinea ER -