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20210311223521.0 |
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210311b ||||| |||| 00| 0 eng d |
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|a Universidad Autónoma de Chiriquí
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| 999 |
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|c 19076
|d 19076
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| 100 |
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|a Bardach, John
|9 26189
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| 245 |
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|a Downstream:
|b a natural history of the river/
|c John Barbach
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| 264 |
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|a New York:
|b Harper and Row,
|c 1964.
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| 300 |
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|a ix, 278 p.:
|b il.;
|c 18 cm.
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| 336 |
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|2 rdacontent
|a txt
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| 337 |
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|2 rdamedia
|a n
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| 338 |
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|2 rdacarrier
|a nc
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| 520 |
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|a Aerial view of a retreating mountain glacier. Water flow over a stone in a mountain stream. Typical midge larva. Stonefly Nymph. Larva of a net-winged midge. The origin of springs and wells. Ground water seepage in and out of a stream. Scud or sideswimmer. Water mite. A typical copepod. Rotifer. Aerial photograph of meanders and oxbows. Braided stream pattern in Alaska. Rwo mayfly nymphs. Ten typical stream animals on and under a stone. Caddisfly larva out of its shell. Case of the Caddisfly.
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| 082 |
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|a 551.483 B245
|b B245
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| 650 |
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|a RIVER
|9 26190
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| 650 |
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|a WATER
|9 26191
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| 942 |
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|2 ddc
|c 1
|h 551.483 B245
|6 551_483000000000000_B245
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 551_483000000000000_B245
|7 0
|9 24266
|a 14
|b 14
|c 1
|d 2021-03-11
|o 551.483 B245
|p TA00215
|r 2021-03-11
|t Ej.1
|w 2021-03-11
|y 1
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