Les D. Beletsky Books

Red-Winged Blackbirds: Decision-Making And Reproductive Success

By Les Beletsky, Gordon H. Orians, Les , 1956- Beletsky, Les D. Beletsky, Gordon H. Orians, Les D. Beletsky

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If living in the world were simple and straightforward, all species would have similar life-history strategies.

Red-Winged Blackbirds : Decision-Making And Reproductive Success

By Les Beletsky, Gordon H. Orians, Les D. Beletsky, Gordon H. Orians, Les D. Beletsky

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If living in the world were simple and straightforward, all species would have similar life-history strategies.

Belize & Northern Guatemala

By Richard Francis, Priscilla Barrett, David M. Dennis, Les Beletsky, David Beadle, Colin Newman, Les D. Beletsky, John Myers, (Illustrateur), Filadelpho Chablé, Simon Comerford, Brian Scott Timmerman Helmuth, Jon Lyon, Briana Eileen Helmuth Timmerman

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Most travellers to Belize and Northern Guatemala want to experience lush tropical forests and other stunning habitats and catch glimpses of exotic wildlife: toucans and parrots, hummingbirds and ha...

Brazil: Amazon And Pantanal

By David L. Pearson, Les Beletsky, Les D. Beletsky, Research Professor David L Pearson

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in This Update Of The 2002 Academic Press Edition, Pearson (life Sciences, Arizona State U.) And Beletsky (a Wildlife Biologist) Offer A Guide To An Ecotourist's Paradise. They Provide Details On T...

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.