Trace elements, magnesium and sulphur in potato nutrition and fertilizing (1956-1968)
Commonwealth Bureau of Soils, comp.
Trace elements, magnesium and sulphur in potato nutrition and fertilizing (1956-1968) Commonwealth Bureau of Soils - Slough Commonwealth Agricultural Bureaux - 15p.; 30cm.
016.635 217 C737B
Trace elements, magnesium and sulphur in potato nutrition and fertilizing (1956-1968) Commonwealth Bureau of Soils - Slough Commonwealth Agricultural Bureaux - 15p.; 30cm.
016.635 217 C737B