Can we get some copies of " Keys to Soil Taxonomy Twelfth Edition, 2014 " for our deparment ??? Please
with my appreciations and regards.
Yours faithful
Prof. Dr. Abdulellah A. Abughanem
Head of Soil & Water Department
Faculty of Agriculture ,Sana'a University
Republic of Yemen, P.O. Box 13511Sana’a
Tel.00967-1441912 Mobile :00967-777188264