000 00765nam a2200229 a 4500
001 F048EAF80A174D178B880E16A36D8A82
003 OSt
005 20250716150823.0
008 050215s19uu 000 0 eng d
040 _cTUPM
100 1 _aArnott, Michael.
245 0 0 _aThe biogas/biofertilizer business handbook.
250 _a3rd. ed.
260 _aBatangas City :
_bPhilippine Center for Appropriate Technology and Training,
_c1985.
300 _axvi , 186 p. :
_billus. ;
_c27 cm.
500 _aIncludes appendices.
650 1 0 _aBiofertilizers.
_2sears
650 1 0 _aNitrogen -- Fixation.
_2sears
942 _2lcc
_cBK
999 _c16561
_d16561