000 00272nam a2200109Ia 4500
008 200806s9999 xx 000 0 und d
082 _a630
_bAGR
245 0 _aAgriculture
260 _aLondon
_bBritain and the developing countries
_c1966
300 _a58 p.
942 _cPRP
999 _c147137
_d147136