1. Kurze systematische Uebungsgänge zur Einführung in die doppelte Buchführung
Author: /Theodor Blum, Franz Volker
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject:

2. Vergleichende Reproduktionsbiologie der Wirbeltiere. English,Vertebrate reproduction
Author: Volker Blum
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Vertebrates- Reproduction
Classification :
QP
،
251
،.
B6613
،
1986


3. Vertebrate reproduction : a textbook
Author: Blum, Volker
Library: Library of College of Science University of Tehran (Tehran)
Subject: Reproduction ، Vertebrates
Classification :
QP
251
.
B6613
1986

