Oliver S. Owen Books

The seventh edition of Natural Resource Conservation is a comprehensive examination of resource conservation and management. It covers important issues such as rangeland management, agriculture and...

Doctors, dollars and death

By Owen Oliver S.

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Eco-Solutions

By Oliver S. Owens, Oliver S. Owen

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Discusses environmental problems including population growth, air and water pollution, and the depletion of natural resources.

Intro to your environment

By Owen Oliver S.

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Describes the ecology of four environments--the land, fresh water, ocean, and atmosphere--and gives exercises in nature observation.

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.