TY  - BOOK
AU  - California, Berkeley,
TI  - Sumaaries of Papers : Statewide Conference on Recent Developments in Soil Fertility
U1  - 631.42 
PY  - 1983///
CY  - California
PB  - University of California
KW  - Soil Fertility
KW  - Soil Science
KW  - Techniques, equipment & materials
ER  -