000 00423nam a2200109 4500
245 _aEffect of agro-climatic variations on high yielding varisties of rice : a case study of the Lowar Brahmputra Valley.
_cR. Sahu
100 _aSahu, R.
260 _aShillong
_bNEHU
_c1979
300 _a[9], 18op. ; 29cm.
500 _aNEHU Department of Geography : M.Phil Theses: Supervisor Majid Hussain
082 _aDS
_b633.18095416 SAH
999 _c30421
_d30421