TY  - BOOK
AU  - Baruah, Utpal.
AU  - Naqvi, S.
ED  - Centre for the Study of Regional Development, School of Social Sciences   1976.
TI  - Spread of area under high yielding varieties in Punjab and Haryana: a study in spatial variations and the factors behind it
SN  - ISBNTh00444
PY  - 1976///
CY  - New Delhi
PB  - Jawaharlal Nehru University
KW  - Agriculture and State
KW  - Theses
UR  - http://etd.lib.jnu.ac.in/G39223.pdf
ER  -