28 - Écoulements souterrains - bases générales : la Zone Saturée - Aquifères et Temps de transfert

Round-14 hunt: picked; source: named-course long-video search (r13 queries, single-hit channels, second look); channel screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality tier A passed; strict per-title check + final strict pass; oEmbed verified.

A 15-minute video from e-courses for masters: “28 - Écoulements souterrains - bases générales : la Zone Saturée - Aquifères et Temps de transfert”.

Video by e-courses for masters, played through YouTube's embedded player.