External phosphorus requirements of wheat crop in different soils
RANDHAWA, Nirmal Singh
External phosphorus requirements of wheat crop in different soils - Soils - Ludhiana PAU 1991 - 146, 15L
WHEAT -- FERTILIZERS AND MANURES
PLANTS, EFFECT OF PHOSPHORUS ON WHEAT -- FERTILIZERS AND MANURES
T 633.11 R17E
External phosphorus requirements of wheat crop in different soils - Soils - Ludhiana PAU 1991 - 146, 15L
WHEAT -- FERTILIZERS AND MANURES
PLANTS, EFFECT OF PHOSPHORUS ON WHEAT -- FERTILIZERS AND MANURES
T 633.11 R17E