TY  - BOOK
ED  - Soil and Plant Analysis Council.
TI  - Soil and plant analysis laboratory registry for the United States and Canada
SN  - 1574441795 (alk. paper)
AV  - S593 S65 1999
U1  - 631.4/1 21
PY  - 1999///
CY  - Boca Raton, Fla.
PB  - CRC Press
KW  - Soils
KW  - Analysis
KW  - Plants
KW  - Suelos
KW  - Análisis
KW  - Plantas
N1  - Incluye referencias bibliográficas (p. 203-205)
ER  -