TY  - BOOK
AU  - Symposium on soil conditioners, Larvegas (Nevada) Nov.15-16, 1973.
TI  - Soil conditioners; proceedings
T2  - SSSA Special Publication Series; no.7
U1  - 631.434.1 1973 11.15/16 (063) L5 
PY  - 1975///
CY  - Madison
PB  - Soil Science Society of America
KW  - Soil science,Soil conditioners
ER  -