000 00314nam a22001217a 4500
100 _aPeiris,Chathuri
245 _aThe effect of the application of Bio-CHAR a a soil amenndment on crop productivity
260 _aColombo
_bIchemc
_c2016
300 _a23
650 _acrop productivity
650 _aoil
942 _cBK
999 _c3303
_d3303