Use of potassium in Punjab agriculture : proceedings
Use of potassium in Punjab agriculture : proceedings
- Haryana 1995
- 113, ivp
PLANTS, EFFECT OF POTASSIUM ON - CONGRESSES
PLANTS, EFFECT OF POTASSIUM ON - CONGRESSE POTASSIUM FERTILIZERS - CONGRESSES
631.83 W83U
PLANTS, EFFECT OF POTASSIUM ON - CONGRESSES
PLANTS, EFFECT OF POTASSIUM ON - CONGRESSE POTASSIUM FERTILIZERS - CONGRESSES
631.83 W83U