1. A secret world :
Author: Francesco Pietra.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Biological products.,Marine pharmacology.
Classification :
RS160
.
7
F736
1990
2. Biodiversity and natural product diversity
Author: / Francesco Pietra
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Biodiversity.,Natural products.
Classification :
QH
,
541
.
15
,.
B56
,
P54
,
2002
