TY  - BOOK
TI  - Handbook on reference methods for soil analysis
SN  - 0962760617
U1  - 631.4 21
PY  - 1992///
CY  - United States of America:     
PB  - Handbook of Reference
KW  - LEMB
KW  - ANÁLISIS-SUELOS  / ANALYSIS - SOIL
KW  - QUÍMICA DE SUELOS / CHEMISTRY OF SOILS
KW  - PLANTAS-SUELOS / PLANTS(FLOORS)-SOILS
KW  - AGRICULTURA-SUELOS  / AGRICULTURE - SOIL
ER  -