1.
Quito; CONADIS; 2000. 93 p. tab.
Monography
in Spanish
| LILACS
| ID: lil-290034
2.
Quito; CONADIS; 2000. 92 p. tab.
Monography
in Spanish
| LILACS
| ID: lil-290035
3.
Quito; CONADIS; 2000. 88 p. graf.
Monography
in Spanish
| LILACS
| ID: lil-290036
4.
Quito; CONADIS; 2000. 87 p. tab, graf.
Monography
in Spanish
| LILACS
| ID: lil-290037