000 00330nam a2200121Ia 4500
005 20251007104625.0
008 251006s9999 xx 000 0 und d
100 _awiegert,richard g.,ed.
245 0 _aecological energetics wiegert,richard g.(ed.)
260 _a1st.ed. | .Stroudsburg,Pa. Dowden
260 _c1976
942 _cBOK
999 _c11234
_d11234