00285nam a2200109 a 450000500170000008200150001710000190003224500580005126000290010930000230013863000140016120251202164229.0  a338.9bBAN  aBanerjee, B. N  aIdentification and economic analysis of small farmers  aDelhibMittal Pub.c1986  a127 p.b22 cm.cHB  aEconomics