Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.V Q Science
The origin and evolution of life, on the theory of action, reaction and interaction of energy Q Science
Life histories of North American birds, from the parrots to the grackles, with special reference to their breeding habits and eggs Q Science
Health and happiness : an elementary text book of personal hygiene and physiology based on Catholic principles Q Science
Plant anatomy from the standpoint of the development and functions of the tissues, and handbook of micro-technic Q Science
Grundlagen für eine Theorie der Functionen einer veränderlichen reelen Grösse. Deutsch vearb. von Jacob Lüroth und Adolf Schepp Q Science
