TY  - BOOK
AU  - Drosdoff, Matthew
AU  - Daniels, Raymond Bryant.
AU  - Nicholaides, John J.
TI  - Diversity of soil in the tropics: : proceedings of a symposium
T2  - ASA special publication
U1  - 631.4913 
PY  - 1978///
CY  - Madison, Wis.
PB  - American Society of Agronomy
KW  - Suelos tropicales
KW  - Suelos
KW  - Composición
ER  -