Pocket-sized companions present the key facts of science Concise study guides for exams with clear diagrams, charts and illustrations.
Explains the key facts of biology. Designed to be a study aid and a reference book. Includes a guide to experiments and reference tables.
Biologijos pagrindai: [pagrindiniai dėsniai ir jų taikymas]
Biológia diákoknak
Osnove biologije