TY  - BOOK
AU  - Biswas,T.D.
AU  - Mukherjee,S.K.
TI  - Mineralogy of soil clays and clay minerals
T2  - Bulletin / Indian Society of Soil Science
U1  -  552.5 
PY  - 1974///
CY  - New Delhi
PB  - Indian Soc. of Soil Science
ER  -