Bibliography on potato-fertilizing under irrigation (1941-1964).
Commonwealth Bureau of Soils, comp.
Bibliography on potato-fertilizing under irrigation (1941-1964). Commonwealth Bureau of Soils - Slough Commonwealth Agricultural Bureaux - 4p.; 30cm.
016.635 217 7 C737B
Bibliography on potato-fertilizing under irrigation (1941-1964). Commonwealth Bureau of Soils - Slough Commonwealth Agricultural Bureaux - 4p.; 30cm.
016.635 217 7 C737B