@inbook{GiselaParak+2015+255+256,
url = {https://doi.org/10.1515/9783839430859-ack},
title = {Acknowledgement},
booktitle = {Photographs of Environmental Phenomena},
booktitle = {Scientific Images in the Wake of Environmental Awareness, USA 1860s-1970s},
author = {Gisela Parak},
publisher = {transcript Verlag},
address = {Bielefeld},
pages = {255--256},
doi = {doi:10.1515/9783839430859-ack},
isbn = {9783839430859},
year = {2015},
lastchecked = {2026-05-12}
}