TY  - BOOK
AU  - Schmitt, Ludwig
ED  - Congreso Mundial de Fertilizantes (
TI  - A hundred years of successful fertilizer practice: : communications of the IIIrd. World Fertilizer Congress.
U1  - 631.88 
PY  - 1959///
CY  - Frankfurt
PB  - J.D. Sauerlander's Verlag
KW  - Abonos
KW  - Congresos
KW  - Fertilizantes
ER  -