000 00288nam a2200109Ia 4500
008 201121s9999 xx 000 0 und d
100 _aBoard , Mahadevan,P.
245 0 _aTropical Agriculture
260 _bGuild fovd, England: I p c Science and Tec. Press
300 _c379
942 _cBV
999 _c16634
_d16634