-
NY/T 1634-2008 in English
Rules for soil quality survery and assessment
valid
Issued on:2008-05-16
$960.00 -
NY/T 1120-2006 in English
Technical specification for acceptance examination on cultivated land quality
valid
Issued on:2006-07-10
$544.00 -
GB 19377-2003 in English
Parameters for degradation,sandification and salification of rangelands
valid
Issued on:2003-11-10
$216.00