Browsing by Subject kanalizatsiya, oqava suvlar, faol il, muallaq modda, mexanik tozalash, biologic tozalash, cho‘kma, zararsizlantirish.

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 1 of 1
Issue DateTitleAuthor(s)
30-Mar-2023Maishiy oqava suvlarni tozalashning ekologo-gigiyenik tavsifiIskandarova, Guzal Tulkinovna; Yusupxo'jayeva, Aziza Majidovna