Guide to the whales, porpoises, and dolphins (order Cetacea), exhibited in the Department of Zoology, British Museum (Natural History) .. Q Science
Guilielmi Gilberti Colcestrensis, medici londinensis, De magnete : magneticisque corporibus, et de magno magnete tellure; physiologia noua, plurimis & argumentis, & experimentis demonstrata Q Science
The Gulf of Alaska : physical environment and biological resources / edited by Donald W. Hood and Steven T. Zimmerman. OCS study Q Science
Gumbotil as a potential source of rotary drilling mud, bonding clay and bleaching clay; a progress report on the study of Illinois surficial clays Q Science
Guy’s elements of astronomy, and an abridgement of Keith’s New treatise on the use of the globes Q Science
Gvlielmi Rondeletii … Libri de piscibus marinis, in quibus veræ piscium effigies expressæ sunt .. Q Science
Half-hours with the stars : a plain and easy guide to the knowledge of the constellations, showing, in 12 maps, the position of the principal star-groups night after night throughout the year, with introduction and a separate explanation of each map. True for every year Q Science
Half-hours with the stars; a plain and easy guide to the knowledge of the constellations, showing, in twelve maps, the position for the United States of the principal star groups night after night throughout the year; with introd. and a separate explanation of each map. True for every year. Maps and text specially prepared for American students Q Science
Half-hours with the telescope [electronic resource] being a popular guide to the use of the telescope as a means of amusement and instruction Q Science
