https://documents.worldbank.org/en/publication/documents-reports/documentdetail/377911474652506486
Philippines - Lgu Urban Water And Sanitation Project Apl2
water and sanitationphilippineslguurbanproject
https://groups.google.com/g/net.lang.apl/c/WJei05aGBjo
APL2 on Vax/4.2bsd and Apollo DN330 ?
vaxapollo