000 00582nam a2200193Ia 4500
008 160906s9999 xx 000 0 und d
100 _aGunnerson, Charles G
100 _aStuckey, David
110 _a World Bank
245 _aAnaerobic digestion
245 _bPrinciples and practices for buogas systems / Charles G Gunnerson and David Studkey
260 _aWashington
260 _bWorld Bank
260 _c1986
300 _axv, 154p.
440 _aWorld Bank technical paper
650 _aBiogas - developing countries
650 _aNational gas and manufactured gases
999 _c85962
_d85962