Novye vysokoeffektivnye flokulianty dlia obezvozhivaniia osadkov stochnykh vod / peredano pravitel'stvom Bolgarii ; podgotovleno Kh. Popovym.
1989
Notice détaillée
Symbole[E/ECE/]ENVWA/SEM.4/R.18
TitreNovye vysokoeffektivnye flokulianty dlia obezvozhivaniia osadkov stochnykh vod / peredano pravitel'stvom Bolgarii ; podgotovleno Kh. Popovym.
AuteursPopov, Kh.
Bulgaria
Bulgaria
DateGeneva : UN, 26 Sept. 1989.
Description
9 p. : tables