1. #Soil and water conservation engineering
پدیدآورنده : #Glenn O. Schwab ... ]et al.[
کتابخانه: Central Library of Esfehan University of Technology (Esfahan)
موضوع : Soil conservation ،Water conservation ،Agricultural engineering
رده :
#
S
،#.
F68
،#
1966
2. #Soil and water conservation engineering
پدیدآورنده : #Glenn O. Schwab ... ]et al.[
کتابخانه: Central Library of Esfehan University of Technology (Esfahan)
موضوع : Soil conservation ،Water conservation ،Agricultural engineering
رده :
#
S
،#.
F68
،#
1981
