ALIENS, COLORADO Stacey Lynn Merkt convicted in "under^^ railroad" activities with El Salvador refugees. RM Je 28, 1984 p.14 Case histories of illegal Immigrants. Up The Creek Jy 7, 1984 p.l,8-10 Lamm study shows abuse of state welfare system by illegal aliens. RMN s 11,- 1984 p.10 40 CU students and professors vow shelter for illegal El Salvadoran alien. RM13 D 4, 1984 p.10 r