TY - BOOK AU - Robinson,J.B.D. TI - An Annotated bibliography of colour illustrated mineral deficiency symptoms in tropical crops T2 - Technical communication / Commonwealth Bureau of Horticulture and Plantation Crops SN - 0851983049 PY - 1974/// CY - Farnham Royal PB - Commonwealth Agricultural Bureaux KW - Tropical crops KW - Diseases and pests KW - Bibliography KW - Deficiency diseases in plants KW - Color of plants N1 - Loose-leaf for updating ER -