1. Breeding pest-resistant tree; proceedings
Author: Edited by H.D. Gerhold...]et al
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Tree breeding-Congresses,Diseases and pest resistance-Congresses ، Trees
Classification :
SD
399
.
5
.
N25
1964
2. Breeding pest-resistant trees
Author: edited by H.D. Gerhold [and three others].
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Tree breeding, Congresses.,Trees-- Disease and pest resistance, Congresses.
3. Breeding pest-resistant trees
Author: / edited by H. D. Gerhold [and others]
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Tree breeding- Congresses,Trees- Disease pest resistance- Congresses
Classification :
SD399
.
5
.
N25
1966
