E. Evan Brown Books

World fish farming

By E. Evan Brown

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World Fish Farming: Cultivation And Economics

By E. Evan Brown, E. Brown, E. Evan Brown Ph.D. (Auth.)

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Until the First Edition of World Fish Farming: Cultivation and Econom ics was published several years ago, there was little or no economic and technical information on commercial aquaculture eithe...

Fish Farming Handbook

By E. Evan Brown, John B. Gratzek

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World Fish Farming

By E. Evan Brown, E. Brown, E. Evan Brown Ph.D. (Auth.)

Average: 0.00, 0 Ratings

Until the First Edition of World Fish Farming: Cultivation and Econom ics was published several years ago, there was little or no economic and technical information on commercial aquaculture eithe...

World Fish Farming: Cultivation And Economics

By E. Evan Brown, E. Brown, E. Evan Brown Ph.D. (Auth.)

Average: 0.00, 0 Ratings

Until the First Edition of World Fish Farming: Cultivation and Econom ics was published several years ago, there was little or no economic and technical information on commercial aquaculture eithe...

Fish farming handbook

By E. Evan Brown

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.