000 00535nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a333.76(541)
_bR165
100 _aRamakrishnan P S
245 _aShifting agriculture and sustainable development
_ban interdisciplinary study from North-Eastern India
260 _aParis
_bUNESCO
_c1992
300 _axvii,424p.
440 _aMan and the Biosphere series; v.10
650 _aAgriculture
650 _aLand economics
942 _cBK
999 _c9522
_d9522