1. #Soil erosion and conservation
Author: #R.P.C. Morgan , edited by D.A. Davidson
Library: Central Library of Esfehan University of Technology (Esfahan)
Subject: Soil erosion ،Soil conservation
Classification :
#
S
،#.
M683
،#
1986
2. Soil erosion and conservation
Author: R. P. C. Morgan; edited by D. A. Davidson
Library: Central Library and Document Center of Shahid Madani University of Azarbayjan (East Azarbaijan)
Subject: Soil erosion,Soil conservation
Classification :
S
,
623
,.
M683
,
1986
