000 00362nam a2200121Ia 4500
008 151015s9999 xx 000 0 und d
020 _a9251007373
245 _aState of food and agriculture 1978
_bWorld review problems and strategies in developing regions
260 _c1979
300 _aA-48 p.
500 _aFAO agricultural series no- 9
942 _cFAO
_2udc
999 _c24484
_d24484