Phosphorus nutrition of grain legumes in the semi-arid tropics
JOHANSEN, C
Phosphorus nutrition of grain legumes in the semi-arid tropics - Patancheru 1991 - 254p
LEGUMES -- TROPICS -- FERTILIZERS AND MANURES
LEGUMES -- TROPICS -- FERTILIZERS AND MANURE PHOSPHATIC FERTILIZER TROPICS
633.309 13 J50P
Phosphorus nutrition of grain legumes in the semi-arid tropics - Patancheru 1991 - 254p
LEGUMES -- TROPICS -- FERTILIZERS AND MANURES
LEGUMES -- TROPICS -- FERTILIZERS AND MANURE PHOSPHATIC FERTILIZER TROPICS
633.309 13 J50P