Punjab (India). Economic and Statistical Organisation. (1973). Report on the evaluation survey of soil conservation and water management programme in Punjab.
Dyfyniad Arddull ChicagoPunjab (India). Economic and Statistical Organisation. Report on the Evaluation Survey of Soil Conservation and Water Management Programme in Punjab. Chandigarh, 1973.
Dyfyniad MLAPunjab (India). Economic and Statistical Organisation. Report on the Evaluation Survey of Soil Conservation and Water Management Programme in Punjab. 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.