TY  - BOOK
AU  - MOHINDER PAl Singh
TI  - Studies on the uptake pattern of sulphur by different wheat varieties at different stages of growth, using S35
U1  - T 631.825 M70S 
PY  - 1972///
CY  - Ludhiana
PB  - P.A.U
KW  - SOILS -- SULPHUR CONTENT
KW  - WHEAT
ER  -