Echo sounding and sonar for fishing / FAO

Public ISBD Faire une suggestion d'achat Titre : Echo sounding and sonar for fishing Type de document : texte imprimé Auteurs : FAO, Auteur Editeur : Brown Knight Année de publication : 1980 Importance : XIII-104 p. Format : 23 cm ISBN/ISSN/EAN : 978-0-85238-110-6 Langues : Anglais (eng) Index. décimale : 620 Art de l'ingénieur et activités connexes Résumé : Echo sounding and sonar are essential to rational fishery development at all levels. Recent developments in electronics have considerably improved the performance and reliability of the equipment and have lowered costs. At the same time suppliers have given greater emphasis to inexpensive units suitable for the requirements of the so far neglected majority of small scale, poorer fishermen throughout the world. It is hoped that this manual will help these fishermen to use this equipment to the best advantage. Echo sounding and sonar for fishing [texte imprimé] / FAO, Auteur . - Brown Knight, 1980 . - XIII-104 p. ; 23 cm. ISBN : 978-0-85238-110-6 Langues : Anglais (eng) Index. décimale : 620 Art de l'ingénieur et activités connexes Résumé : Echo sounding and sonar are essential to rational fishery development at all levels. Recent developments in electronics have considerably improved the performance and reliability of the equipment and have lowered costs. At the same time suppliers have given greater emphasis to inexpensive units suitable for the requirements of the so far neglected majority of small scale, poorer fishermen throughout the world. It is hoped that this manual will help these fishermen to use this equipment to the best advantage.

Exemplaires(1)

Cote	Rayonnage		Support	Disponibilité
620.25 FAO		13	Consultation	Exclu du prêt

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