000 00382nam a22001337a 4500
003 UDS
005 20170302021354.0
008 170302b xxu||||| |||| 00| 0 eng d
040 _cLC
082 _aS661.5
_bJ11
100 _4G.V. JACKS, W.D. BRAIND AND ROBETRT SMITH
245 _aMULCHING
_cTECHNICAL COMMUNICATION No 49 OF THE COMMONWEALTH BUREAU OF SOIL SCIENCE
942 _2lcc
_cBK
999 _c10719
_d10719