MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02383nam a2200289 i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
CSPC |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251027142946.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
251027r20212024ii b 001 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
9789390012220 |
| 040 ## - CATALOGING SOURCE |
|---|
| Transcribing agency |
CSPC |
| Original cataloging agency |
CSPC |
| Language of cataloging |
eng |
| Description conventions |
rda |
| 050 00 - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
SH331 |
| 082 00 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
639.2 |
| Item number |
K422f |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kenyes., Herry, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Freshwater fish ecology / |
| Statement of responsibility, etc. |
Herry Kenyes. |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Delhi, India : |
| Name of producer, publisher, distributor, manufacturer |
Amiga Press Inc., |
| Date of production, publication, distribution, manufacture, or copyright notice |
2021 ; Reprint 2024. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
vi, 214 pages ; |
| Dimensions |
24 cm. |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| Carrier type term |
volume |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographical references and index |
| 505 0# - FORMATTED CONTENTS NOTE |
|---|
| Formatted contents note |
Fish ecosystem -- Fish parasite -- Freshwater fish diseases and disorders -- Freshwater fish culture -- Pathogens in marine and freshwater environments. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
"Freshwater fisheries are the most heavily exploited aquatic resources, producing about a quarter of the world's food fish from less than 0.01 per cent of the world's water resources. Freshwater fish are those that spend some or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05% These environments differ from marine conditions in many ways, the most obvious being the difference in levels of salinity. To survive fresh water, the fish need a range of physiological adaptations. Freshwater fish differ physiologically from salt water fish in several respects. Their gills must be able to diffuse dissolved gasses while keeping the salts in the body fluids inside. Their scales reduce water diffusion through the skin: freshwater fish that have lost too many scales will die. They also have well developed kidneys to reclaim salts from body fluids before excretion. Fishes live in a world that is unfamiliar to us. Although we may make or even more advanced brief visits to this other world using a snorkel, scuba diving equipment, we can never become a part of it. Yet, an understanding of fish ecology requires an awareness of the relationships between fishes and their environment. The fish farmers and fish& fisheries students too can benefit from this book." -- Back cover |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Fisheries. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Freshwater ecology. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Suppress in OPAC |
No |
| Koha item type |
Books |
| Classification part |
639.2 |
| Item part |
K422f |
| Call number prefix |
CIR |
| Call number suffix |
2021 |
