by Gary R. Clark, Inter, Scuba Schools · Scuba Schools International · tapa blanda · ISBN 9780943717982
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«Night Limited Visibility Diving» is Gary R. Clark's diving manual, published by Scuba Schools International in paperback (80 pages, in English).
SSI specialty manual focused on night diving and low-visibility situations, such as murky waters. Low visibility doesn't limit opportunities: it opens new dive sites and reveals nocturnal fauna glowing under the torch, a surprising and almost surreal spectacle. Helps divers gain confidence.
Part of the Scuba Schools International Specialty Diver program. Third printing, published in 1990.
For divers wanting to start night diving or gain confidence in murky waters, within the SSI specialty program.
