Tyagi, B. P. (1994). Agricultural economics and rural development (4.). Jai Prakash Nath and Company.
Dyfyniad Arddull ChicagoTyagi, B P. Agricultural Economics and Rural Development. 4. Meerut: Jai Prakash Nath and Company, 1994.
Dyfyniad MLATyagi, B P. Agricultural Economics and Rural Development. 4. Jai Prakash Nath and Company, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.