000 | 00370 a2200133 4500 | ||
---|---|---|---|
080 |
_a662.76:631.86(54) _bL 69 B |
||
245 | 1 |
_aBiogas systems in India _cby R.J. Lichtman |
|
260 |
_aU.S.A. _bVolunteers in Technical Assistance _c1983 |
||
650 | _aBiogas Systems | ||
440 | _aRenewable energy series | ||
100 | 1 |
_aLichtman, R.J. _d |
|
300 | _a130 p. | ||
901 | _a155697 | ||
999 |
_c89074 _d89074 |