Sustainable soil productivity under rice- wheat system
Sustainable soil productivity under rice- wheat system
- New Delhi Indian Society of Soil Science 1997
- 83
Soil FertilityEarth SciencesSoil Sciences
631.4:633.18:63 / BIS-S
Soil FertilityEarth SciencesSoil Sciences
631.4:633.18:63 / BIS-S