Mathematical models in biological oceanographyde Mann, K. H.MateriasMarine biologyMathematical modelsÉcologie marineMeeresökosystemMathematisches ModellMARINE BIOLOGYMATHEMATICAL MODELSBiologie marineModèles mathématiquesOcéanographie
LLeeches (Hirundinea) their structrue, physiology, ecology anLeeches (Hirundinea) their structrue, physiology, ecology and embryology