Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, ...

THE origin of species, the way in which evolution has taken place and is still progressing, seems...

Many of the earliest books, particularly those dating back to the 1900s and before, are now extre...

PLANT BREEDING by A. L. HAGEDOORN, Ph. D. Preface: Twenty years ago I wrote my Handbook of Animal...