TY  - BOOK
AU  - Apparao, K. V. S. 
AU  - Rao, V. C. S.
TI  - Soil testing: laboratory manual and question-bank 
SN  - 9788131807156
AV  - S591.7.A6 1995 
PY  - 1995///
CY  - New Delhi
PB  - University Science Press
KW  - Soil testing -- laboratory
KW  - Testing -- soil -- manuals
N1  - Includes bibliographical references
ER  -