Jagdamba Prasad. (1947). Land-use and erosion. Forest Research Institute.
Dyfyniad Arddull ChicagoJagdamba Prasad. Land-use and Erosion. Dehra Dun: Forest Research Institute, 1947.
Dyfyniad MLAJagdamba Prasad. Land-use and Erosion. Forest Research Institute, 1947.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.