Reference sources are a great starting point for research. Reference sources typically provide definitions, give topic overviews, and explain theories. They can also point to additional readings and scholarship. Examples of reference sources include: dictionaries, encyclopedias, handbooks, guidebooks, manuals, and textbooks.
Offers clear explanations of biological concepts and processes, and the broadest coverage of the subject, from ecology to immunology and cytology. ebook
Covers the whole field of pure and applied microbiology and microbial molecular biology. ebook
Thorough articles familiarize readers with animals around the globe, detailing their life cycles, predators, food systems, overall ecology and more. REF 591 G929g
Covers a range of subjects within human biology, anatomy, auxology, primatology, physiology, genetics, paleontology, and zoology. ebook
Covers classical morphological and cytological terms along with those from modern genetics and molecular biology. ebook