TY  - BK
ED  - 
TI  - World Congress of Soil Science, 15
SN  - 970-13-0143-9
U1  - 631.4 
PY  - 1994///
CY  - Mexico, DF (Mexico)
PB  - International Society of Soil Science - Mexican Society of Soil Science, 
KW  - Irrigation
KW  - AGROVOC
KW  - Soil biology
KW  - Soil chemistry
KW  - Soil classification
KW  - Soil morphological features
KW  - Soil sciences
KW  - Soil types
N1  - Author index v. 9 p. 565
ER  -