TY  - BOOK
AU  - Ansari Nasim
TI  - Economcis of irrigation rates :  A study in Punjab   
T2  - Agricultural Research Centre (University Of Delhi) Publication
U1  - X9(D2):76.2430m252.N2, K8 
PY  - 1968///
CY  - Bombay
PB  - Asia India         
KW  - Engineering
ER  -