000 00286nam a22001097a 4500
040 _crua
082 _a736 PHA 1968 A088 Or.
245 _aInternational Journal of Environment and Rural Development.
260 _aphnom penh
_brua
_c2012
300 _aiii.207p.
_bill.
_c29cm.
942 _cREC
999 _c22580
_d22580