Tripathi, A., & Pandey, S. (1990). Water Pollution. Ashish Pub. House.
Chicago Edition CitationTripathi, A.K, and S.N Pandey. Water Pollution. New Delhi: Ashish Pub. House, 1990.
ציטוט MLATripathi, A.K, and S.N Pandey. Water Pollution. Ashish Pub. House, 1990.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.