TY  - BOOK
AU  - Burt, Rebecca
TI  - Soil survey laboratory methods manual
SN  - 9788172337735
U1  - 631.4078 
PY  - 2012///
CY  - Jodhpur
PB  - Scientific Publishers
KW  - Soil analysis
KW  - Laboratory manuals
N1  - Includes bibliographical references and index; Originally published by the United States Department of Agriculture Natural Resources Conservation Service
ER  -