- R Cookbook
- R Graphics Cookbook
- R in a Nutshell
- Race and the Genetic Revolution
- Races are Fake
- Rainy Brain, Sunny Brain
- Rangelands of the Arid and Semi-arid Zones in Uzbekistan
- Rantakukka - Ystävä ja vihollinen
- Rationality
- Reacquaint Virus, This Strange Little Friend: 9 Misunderstandings About Virus
- Reactive Oxygen Species in Biology and Human Health
- Reality+
- Recombinant Microbes for Industrial and Agricultural Applications
- Recovery Plan Sumatran Orangutan
- Red Snapper Biology in a Changing World
- Redesigning Life
- Reef Fishes of the Coral Triangle
- Reflex: A Tutorial Study Guide
- Regeneration
- Regenesis
- Regents Exams and Answers: Living Environment Revised Edition
- Regents Living Environment Power Pack Revised Edition
- Regulation of Secondary Metabolism in Actinomycetes
- Regulation Of Serum Lipids By Physical Exercise
- Relatos Ambientais
- Relações com o Aprender no Ensino de Biologia por Investigação
- Remedios para el Imperio
- Renewable Energy and Wildlife Conservation
- Repetitive DNA
- Replicating and Repairing the Genome
- Reproduction and Development in Annelida
- Reproduction and Development in Mollusca
- Reproduction and Development in Platyhelminthes
- Reproductive Biology and Early Life History of Fishes in the Ohio River Drainage
- Reproductive Biology of Crustaceans
- Reproductive Seasonality in Teleosts
- Reproductive System (Speedy Study Guides)
- Reproductive System: A Tutorial Study Guide
- Reptiles - Part V - The Zoology of the Voyage of H.M.S Beagle
- Reptiles: Animal Group Science Book For Kids Children's Zoology Books Edition
- Research Misconduct Policy in Biomedicine
- Research on the Theory of Evolution
- Respiratory System (Human) Speedy Study Guides
- Respiratory System: A Tutorial Study Guide
- Response in the Living and Non-living
- Restinga de Massambaba
- Restoring the Wild
- Resumen Y Guía De Estudio - La Relación Mente-Intestino
- Resumen Y Guía De Estudio – Microbia
- Resumo & Guia De Estudo - A Conexão Cérebro-Intestino
- Resumo & Guia De Estudo - Microbia
- Resurrecting the Shark
- Resveratrol in Health and Disease
- Rethinking Biology
- Rethinking Cancer
- Rethinking Evolution
- Rettet die Vögel! Lebensraum, Fütterung, Nisthilfen, Vogelschutzprojekte
- Rhabdoviruses
- Rheinberg Filters Starter Manual
- RHS Handbook: Propagation Techniques
- RHS Propagating Plants
- RHS What Plant Where Encyclopedia
- Richard Dawkins contra Stephen Jay Gould
- Rightful Heritage
- Rio Aricanduva, Um Pouco De Sua História
- Risk Assessment Methods for Biological and Chemical Hazards in Food
- River Habitats for Coarse Fish: How Fish Use Rivers and How We Can Help Them
- River Monsters
- River Out of Eden
- RNA Genetics
- Root to Stem
- Rosenpersönlichkeiten
- Rotação De Culturas
- Roteiros De Investigação Científica
- RSPB Pocket Birds of Britain and Europe 5th Edition
- RSPB Pocket Garden Birdwatch
- Rules of life of wild animals
- Rythmes biologiques