Apgar’s ORNAMENTAL SHRUBS of the United States (1910) NOT A REPRINTAustin Craig Apgar · First published 1910Open the Tome
Mollusks of the Atlantic Caost of the United States, South to Cape HatterasAustin Craig Apgar · First published 2018Open the Tome
Pocket Key of the Birds of the Northern United States, East of the Rocky MountainsAustin Craig Apgar · First published 2018Open the Tome
Trees of the northern United StatesAustin Craig Apgar · First published 1892 · Latest edition 2016Open the Tome
Trees of the Northern United States Their Study, Description and DeterminationA. C. (Austin Craig) Apgar · First published 2012Open the Tome
Ornamental shrubs of the United States, hardy, cultivatedAustin Craig Apgar · First published 1910Open the Tome
Birds of the United States east of the Rocky MountainsAustin Craig Apgar · First published 1898Open the Tome
Trees of northern United States: their study, description and determination, for the use of schools and private studentsAustin Craig Apgar · First published 1892Open the Tome
Geographical hand-bookE. A. Apgar, Austin Craig Apgar, D. M. Warren · First published 1865Open the Tome
