TY  - GEN
AU  - CHOPRA, S L
AU  - KANWAR, J S
TI  - ANALYTICAL AGRICULTURAL CHEMISTRY
U1  - 540 CHO/AN 
CY  - LUDHIANA, KALYANI
KW  - BASIC PRINCIPLES
KW  - COLORIMETRIC METHODS
KW  - FLAME PHOTOMETRY
KW  - VOLUMETRIC ANALYSIS
ER  -