TY  - GEN
AU  - Berbau-Handel
TI  - Magnesium - A plant food: Essays on the problem of magnesium fertilization
PY  - 1956///
CY  - Berlin
KW  - Magnesium Requirement
KW  - Magnesium Fertilization
N1  - Translated from the German by G. Lewin and S. Lewin
ER  -