@misc{_Earthwatch,
 howpublished={online},
 publisher={Warthwatch Institute},
 language={eng},
 title={Earthwatch Worldwide - Earthwatch},
 type={strona popularnonaukowa},
 keywords={obserwacja Ziemi, badania naukowe, ekoturystyka, środowisko, podróże naukowe, bioróżnorodność, earthwatch, esearch, expedition, travel, volunteer, wildlife, conservation, ecotourism, adventure, eco-travel, learning, scientific field research, environment, environmental, education, biodiversity, climate change},
}