Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
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Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
These are important methods used by environmental health professionals to collect, record, communicate, interpret, and use environmental health information for decision-making
This lecture is part of EHS 301 BASIC INSRTUMENTATION AND USE in the Environmental Health Science department. The course has 10 recorded lectures across 5 series, all free to watch. Read or download the EHS 301 lecture note to study alongside the video.
