Soil nutrient imbalaces in village tank based paddy farming and possible remedial measures
Pathiranage S.C.G
Soil nutrient imbalaces in village tank based paddy farming and possible remedial measures - 2011 - viii,40 p 30 cm.
NUTRIENT AVAILABILITY
HOUSEHOLD CHARACTERISTICS
PADDY SOILS
333.7
/ PAT
Soil nutrient imbalaces in village tank based paddy farming and possible remedial measures - 2011 - viii,40 p 30 cm.
NUTRIENT AVAILABILITY
HOUSEHOLD CHARACTERISTICS
PADDY SOILS
333.7
/ PAT