1. Complete book of underground houses :how to build a low-cost home ]CD[
Author: Roy, Robert L., Rob Roy
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: Design and construction ، Earth sheltered houses
Classification :
TH4819
.
E27
R678
]
CD
[
2. Principles of farm machinery
Author: Kepner, Robert Allen,5191-, R. A. Kepner, Roy Bainer, and E. L. Barger
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: ، Agricultural machinery
Classification :
S
675
.
K43
1978
3. Pruning :
Author: by Robert L. Stebbins and Michael MacCaskey ; illustrations by Joan Frain, Roy Jones, and Robert L. Stebbins ; photography by Michael Landis and William C. Alpin ; additional photography by Derek Fell and Horticultural Photography.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Pruning.
4. Underground houses :
Author: Robert L. Roy
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Earth sheltered houses-- Design and construction
Classification :
TH4819
.
E27
R69
