The Sun as a star / Stuart Jordan, editor/author. Monograph series on nonthermal phenomena in stellar atmospheres. NASA SP ; 450. Q Science
The Zygnemataceae (fresh-water conjugate algae) with keys for the identification of genera and species, and seven hundred eighty-nine illustrations Q Science
Leçons sur la physiologie et l’anatomie comparée de l’homme et des animaux / faites à la Faculté des Sciences de Paris par H. Milne Edwards Q Science
The materials and manufacture of Portland cement. By Edwin C. Eckel. The cement resources of Alabama. By Eugene A. Smith Q Science
