erc:
who: (:unav) unavailable
what: Solar hot water systems for the southeastern United States: principles and construction of breadbox water heaters
when: 19830201
where: https://digital.library.unt.edu/ark:/67531/metadc1093486/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/