Patrick J. Sheehan Books

Methods For Assessing The Effects Of Chemicals On Reproductive Functions

By Patrick J. Sheehan, International Program On Chemical Safety., International Council Of Scientific Unions. Scientific Committee On Problems Of The Environment., Velimir B. Vouk, Scientific Group On Methodologies For The Safety Evaluation Of Chemicals., Workshop On Methods For Assessing The Effects Of Chemicals On Reproductive Function

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xxv, 541 p. : 24 cm "Published on behalf of the Scientific Committee on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU) and the International Program on...

Effects Of Pollutants At The Ecosystem Level

By Patrick J. Sheehan, Sheehan, International Council Of Scientific Unions. Scientific Committee On Problems Of The Environment., Patrick J

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Chemicals In The Environment ; Distinguishing Ecotoxic Effects / D.r. Miller -- Effects On Individuals And Populations ; Effects On Community And Ecosystem Structure And Dynamics ; Functional Chang...

Appraisal Of Tests To Predict The Environmental Behavior Of Chemicals

By International Council Of Scientific Unions., Patrick Sheehan, Patrick J. Sheehan, Scientific Committee On Problems Of The Environment

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The Impact Of Pesticides On The Ecology Of Prairie Nesting Ducks

By Patrick J. Sheehan

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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.