000 00414nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aU.S.A.
100 _aSwaminathan, M.S., ed.
245 _aWorld resources. v.4, 1990-91
_cedited by M.S.Swaminathan, Allen L.Hammond
260 _bOxford University Press
_aNew York
_c1990
300 _axiv, 383 p.; 28cm.
700 _aHammond, Allen L., ed.
942 _2udc
_cSS
999 _c27509
_d27509