00675cam a2200217 4500 379892966 TxAuBib 20170403120000.0 180104s2018||||||||||||||||||||||||eng|u 56302 Project Gutenberg PGUSA eng TxAuBib Heysinger, Isaac W, 1842-, (Isaac Winter.) The Source and Mode of Solar Energy Throughout the Universe [Gutenberg] / Isaac W. Heysinger. Project Gutenberg, 2018. Public domain in the USA. Text. Cosmogony. Bible and science. Solar system. http://www.gutenberg.org/ebooks/56302 MULAP