Soil and water management
Mehta, C.R.
Soil and water management practical manual, class XII, paper IV - New Delhi National Council of Educational Research and Training 1997 - [ix],68p. 24cm - Rural engineering technology .
Soil science
Specific techniques; apparatus, equipment,materials
631.4 / MEH
Soil and water management practical manual, class XII, paper IV - New Delhi National Council of Educational Research and Training 1997 - [ix],68p. 24cm - Rural engineering technology .
Soil science
Specific techniques; apparatus, equipment,materials
631.4 / MEH
