Roger Conant Books

A Field Guide To Reptiles And Amphibians Of Eastern And Central North America

By Roger Conant, Conant, Roger, Isabelle Hunt Conant

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Identifies Reptiles And Amphibians Found In The Eastern United States. Illustrated By Isabelle Hunt Conant. First Published In 1958 Under Title: A Field Guide To Reptiles And Amphibians Of The Unit...

A Field Guide To Reptiles And Amphibians: Eastern And Central North America

By Roger Conant, Conant, Roger, Joseph T. Collins, Roger Conant And Joseph T. Collins, Isabelle Hunt Conant And Tom R. Johnson

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Descriptions And Illustrations Of Reptiles And Amphibians. Introduction -- Making And Transporting The Catch -- Care In Captivity -- In Case Of Snakebite -- Species Accounts. Crocodilians ; Turtles...

Mercer's belles

By Conant Roger

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Mercer's belles

By Conant Roger

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Baby Rattlesnake

By Lynn Moroney, Te Ata, Moroney

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Willful Baby Rattlesnake throws tantrums to get his rattle before he's ready, but he misuses it and learns a lesson.

The magic bubble trip

By Schubert Ingrid

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James blows a giant bubble that carries him away to a land of large hairy frogs.

Mechanisms of Intelligence

By Ross W. Ashby

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A Field Guide to the Life and Times of Roger Conant

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Mechanisms of intelligence

By William Ross Ashby

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The reptiles of Virginia

By Joseph C. Mitchell

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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.