Dampak negatif aktivitas masyarakat pada kualitas air di Kota Surabaya
Subtitle: studi kasus Kota Surabaya : laporan penelitian fundamental
By: oleh E.Titiek Winanti, Aisyah Endah Palupi, Indiah Kustini.
Publisher: Fakultas Teknik, Jurusan Pend. Teknik Sipil, Universitas Negeri Surabaya
Published: 2007
Place of publication: [Surabaya]
Language: ind
Format: Microform
Number of pages: 70
Description: Concentration of ion in rain water influenced by local public activity; case study in Surabaya.
Notes: Microfiche. Jakarta : Library of Congress Office ; Washington, D.C. : Library of Congress Photoduplication Service, 2008. 2 microfiches. Master Microfrom held by: DLC.

In Indonesian, with summary in English.