US Department of Labor, Standard Industrial Classification Manual 1987… (1987 | noyear)
“ Industry Group 951: Administration Of Environmental Quality 9511 Air and Water Resource and Solid Waste Management 9512 Land, Mineral, Wildlife, and Forest Conservation Industry Group 953: Administration Of Housing And Urban 9531 Administration of Housing Programs 9532 Administration of Urban Planning and Community and Rural Development This text is taken from the Standard Industry Classification 1987 (index) . Divisions: A B C D E F G H I J This work is in the public domain in the United States because it is a work of the United States federal government (see 17 U.S.C. 105) . ”
