Mark Ritchie Books

Farm Gate Defense

By Mark Ritchie, Allen Wilford, Wayne Cryts, New Chapter

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Allen Wilford ; Introduction By Wayne Crytz. Bibliography: P. [243].

Farm Gate Defense: The Story Of The Canadian Farmers Survival Association

By Mark Ritchie, Allen Wilford, Wayne Cryts, New Chapter

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Allen Wilford ; Introduction By Wayne Crytz. Bibliography: P. [243].

Renewing The Countryside: Minnesota

By Beth Waterhouse, Sara Bergan, Jan Joannides, Mark Ritchie, Okechukwu Ukaga, Institute For Agriculture And Trade Policy, Great Plains Institute For Sustainable Development (Minneapolis, Minn), Northeast Minnesota Sustainable Development Partnership

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Published Jointly By The Institute For Agriculture And Trade Policy, The Great Plains Institute For Sustainable Development, And The Northeast Minnesota Sustainable Development Partnership, Univers...

Renewing The Countryside: Iowa

By Michael Bell, Beth Waterhouse, Jan Joannides, Mark Ritchie, Okechukwu Ukaga, Shellie Orngard, Leopold Center For Sustainable Agriculture

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159 p. : 24 x 25 cm

Values Of Agrarian Landscapes Across Europe And North America

By Jan Joannides, Paul Ritchie, Mark Ritchie, Paul Terwan, Wouter Van Der Weijden, Paul Terwan; Mark Ritchie; Wouter Van Der Weijden; Gerwin Verschuur; Jan Joannides, Wouter Van, Mark; Weijden, Gerwin Verschuur

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"A Project of the Centre for Agriculture and Environment, Renewing the Countryside, Institute for Agricultural and Trade Policy." Includes bibliographical references (page 144)

Songs Of Future Past

By Mark Ritchie

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Farm Gate Defense

By Mark Ritchie, Allen Wilford, Wayne Cryts, New Chapter

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Allen Wilford ; Introduction By Wayne Crytz. Bibliography: P. [243].

God In The Pits: Confessions Of A Commodities Trader

By Mark A. Ritchie, Mark Ritchie, Lela Gilbert, Mark Andrew Ritchie

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Signs And Testimony Of Yohan

By Mark Ritchie

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Signs And Testimony Of Yohan

By Mark Ritchie

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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.