Control of abnormal leaf-fall disease (Phytophthora palmivora butler) of Hevea i
Lloyd, J.H.
Control of abnormal leaf-fall disease (Phytophthora palmivora butler) of Hevea i - Ceylon 1964 - 68 p. - No. 57; Rubber Research Instit .
Control of abnormal leaf-fall disease (Phytophthora palmivora butler) of Hevea i - Ceylon 1964 - 68 p. - No. 57; Rubber Research Instit .