TY - BOOK PB - Dept. of Chemistry, U.S. Air Force Academy TI - Chemtrails, chemistry 131 manual, fall 1990 [microform] KW - Chemistry - Study and teaching - United States - Handbooks, manuals, etc. A2 - United States Air Force Academy. Department of Chemistry CY - [Colorado Springs, Colo.?] N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 92-1941-M. PY - 1990 M1 - Accessed from http://nla.gov.au/nla.cat-vn4068308 ER -