Description
Printed scientific article signed, two pages, 8,25 x 11,5 inch, in German, article titled `Forschung und Naturschutz` by Konrad Lorenz - printed in the magazine `Nationalpark` (Vol. 18, 2/1978), signed and inscribed in dark ink "Herrn Bruno Berkenkopf - mit besten Grüßen - Konrad Lorenz - Altenberg 20.VII.1978", with very mild signs of wear - in nearly very fine condition.
Further Information on the person
Profession:
(1903-1989) Austrian zoologist, ethologist, and ornithologist.
Year of Birth: 1903
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