000 00440nam a2200157Ia 4500
008 220204s9999 xx 000 0 und d
082 _a581.5
_bECO
100 _aLIETH, Helmut
245 0 _aPrimary procutivity of the biosphere
260 _aNew York
_bSpringer Verlag
_c1975
490 _aEcological studies 14
650 _aMarine ecosystem
650 _aTropcial terrestrial ecosystem
700 _aWHITTAKER, Robert H
942 _cBK
999 _c26534
_d26534