| 31. |
Factors Influencing Fish Food and Fish Production in Southwestern Streams |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 246-255
ClarenceM. Tarzwell,
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摘要:
For the past two years surveys have been in progress on the mountain streams of the Southwest. These investigations included chemical analyses, quantitative counts of bottom food organisms, a study of the physical character of the streams, and studies of the fish such as species present, relative abundance, age, and growth rate. An intensive creel census has been undertaken in several streams. An intensive study is being made on two experimental streams, one of which has been improved to the practical limit and the other left in its original condition.
ISSN:0002-8487
DOI:10.1577/1548-8659(1937)67[246:FIFFAF]2.0.CO;2
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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| 32. |
The Situation of the Fishing Industry in Mexico |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 256-261
FranciscoNavarro Fragoso,
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ISSN:0002-8487
DOI:10.1577/1548-8659(1937)67[256:TSOTFI]2.0.CO;2
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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| 33. |
A Summary Table of Some Experimental Tests in Feeding Young Salmon and Trout |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 262-270
LaurenR. Donaldson,
FredJ. Foster,
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ISSN:0002-8487
DOI:10.1577/1548-8659(1937)67[262:ASTOSE]2.0.CO;2
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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| 34. |
Factors Involved in the Sudden Mortality of Fishes |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 271-281
EdwinB. Powers,
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ISSN:0002-8487
DOI:10.1577/1548-8659(1937)67[271:FIITSM]2.0.CO;2
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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| 35. |
The Undeveloped Fisheries Resources of Lower California |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 282-285
Agustin Pujana,
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ISSN:0002-8487
DOI:10.1577/1548-8659(1937)67[282:TUFROL]2.0.CO;2
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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| 36. |
Certificate of Incorporation |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 289-289
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ISSN:0002-8487
DOI:10.1577/00028487.1938.10493057
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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| 37. |
Constitution and By-Laws of the American Fisheries Society |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 290-293
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ISSN:0002-8487
DOI:10.1577/00028487.1938.10493058
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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| 38. |
List of Members |
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Transactions of the American Fisheries Society,
Volume 67,
Issue 1,
1938,
Page 294-311
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ISSN:0002-8487
DOI:10.1577/00028487.1938.10493059
出版商:Taylor & Francis Group
年代:1938
数据来源: Taylor
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Volume 67 issue 1