Fertilizer use efficiency as revealed by studies with isotopes
Indian Agricultural Research Institute
Fertilizer use efficiency as revealed by studies with isotopes - New Delhi 1980 - 24cm. 27 - Its research bulletin new series, no. 38. 75th anniversary .
FERTILIZERS AND MANURES
FERTILIZERS AND MANURES PLANTS -- NUTRITION RADIOACTIVE TRACERS IN PLANT NUTRITION
631.811 I-2 F
Fertilizer use efficiency as revealed by studies with isotopes - New Delhi 1980 - 24cm. 27 - Its research bulletin new series, no. 38. 75th anniversary .
FERTILIZERS AND MANURES
FERTILIZERS AND MANURES PLANTS -- NUTRITION RADIOACTIVE TRACERS IN PLANT NUTRITION
631.811 I-2 F