TY  - BOOK
AU  - Bighan,J.M.
AU  - Ciolkosz,E.J.
ED  - Soil Science Society of America. SSSA. 
TI  - The soil color: proceedings of a symposium sponsored by Division S-5 and S-9 of the Soil Science Society of America in San Antonio, Texas, 21-26 Oct. 1990 
T2  - SSSA special publication
SN  - 0-89118-802-9
PY  - 1993///
CY  - Madison, WI
PB  - Soil Science Society of America
KW  - Ciencia del suelo
KW  - Conferencias
KW  - Suelo
KW  - Texto
N1  - Incluye bibliografía
ER  -