Construction Materials - adverse effects, Animals, Water Pollutants, Chemical - toxicity, Eukaryota, Snails, Wood, Brachyura, Plastics - toxicity, Arsenates - toxicity, Chromium - toxicity, Sea Urchins, Copper - toxicity
Environmental aspects, Forests and forestry, forest management, Forest ecology, Forest conservation
Stress, Patient Satisfaction - statistics & numerical data, Psychological - diagnosis, Patient Acceptance of Health Care - statistics & numerical data, Family Practice - statistics & numerical data, Women's Health Services - statistics & numerical data, Psychological - epidemiology, Estudio y enseñanza