TY  - BOOK
AU  - BHANGU, Sukhdev Singh
TI  - Potassium status of some soils of Punjab in relation to mineralogy
U1  - 631.416 B51P 
PY  - 1986///
PB  - Ludhiana
KW  - SOILS -- POTASSIUM CONTENT
KW  - NERALOGY
KW  - POTASSIUM
KW  - SOIL CHEMISTRY
KW  - SOIL MINEROLOGY
KW  - SOILS
N2  - X-ray and petrographic analyses indicated that K bearing minerals in these soils were biotite, muscovite, microcline and orthoclase in coarser fractions and little in finer fraction Rates of K release measured in tens successive extractions in 1M NH40Ac,
ER  -