TY - BOOK AU - MOHANJIT Kaur TI - Returns to investment in agriculture in the punjab state U1 - T 338.109.545 M70R PY - 1995/// CY - Ludhiana PB - PAU KW - AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB KW - AGRICULTURE KW - RETURN INVESTMENT N2 - The statistical tests revealed the prevalence of constant returns to scale in different zones on various categories of farms. The functional analysis revealed over-utilization of irrigation in all zones of Punjab Category-wise analysis of rationality of i ER -