TY  - BOOK
AU  - Siva Shankaran,V.S.
AU  - Subramanian,J.B.
AU  - Chari,K.S.
TI  - Gypsum and its utilisation
T2  - Report /Fertiliser Institutes
U1  - 631.82 
PY  - 1969///
CY  - New Delhi
PB  - Fertiliser Association of India
KW  - Gypsum
KW  - Sulphate minerals
KW  - Soils
KW  - Gypsum content
KW  - Fertilizers
N1  - Includes bibliographyical references: p. 50-52
ER  -