When you think of deserts, you might envision isolated wastelands confined to single nations. Yet the world's most massive arid regions defy political boundaries, sprawling across continents and ...
Intended audience: Ages 16 through adult. Issued as U-matic 3/4 in. or Beta 1/2 in. or VHS 1/2 in. Issued also as motion picture. Host David Attenborough describes how desert animals survive heat and ...
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