Erica Larkcom

Cell Biology and Genetics (Nelson Advanced Modular Science: Biology)

By John Adds, Erica Larkcom, Ruth Miller

Edexcel International GCSE and Certificate Biology Practice Book

By Erica Larkcom, Roger Delpech, Kathy Evans

Exchange and Transport, energy and Ecosystems

By John Adds, Erica Larkcom, Ruth Miller

Microorganisms and Biotechnology

By Adds, John, Larkcom, Erica, Miller, Ruth, John Adds, Erica Larkcom, Ruth Miller

Genetics, Evolution and Biodiversity (Nelson Advanced Science: Biology)

By Larkcom, Erica, Adds, John, Miller, Ruth, Erica Larkcom, John Adds, Ruth Miller

Tools, Techniques and Assessment in Biology (Nelson Advanced Science)

By Adds, John, Larkcom, Erica, Miller, Ruth, Sutton, Robin, John Adds, Erica Larkcom, Ruth Miller, Robin Sutton

Nelson Advanced Modular Science, Biology: Applied Plant and Animal Biology

By Adds, John, Larkcom, Erica, Miller, Ruth, John Adds, Erica Larkcom, Ruth Miller

Exchange and Transport, Energy and Ecosystems

By John Adds et. al, John Adds, Erica Larkcom, Ruth Miller