Soil Survey Manual
United States Deaprtment of Agriculture 
Soil Survey Manual - New Delhi Oxford and IBH Publishing Co. Pvt Ltd 1966 - 503p
United States Deaprtment of Agriculture: Soil Survey Manual. New Delhi. Oxford and IBH Publishing Co. Pvt Ltd, 1966.--(631.47UNI)
ENGLISH
631.47 / USDA
                        Soil Survey Manual - New Delhi Oxford and IBH Publishing Co. Pvt Ltd 1966 - 503p
United States Deaprtment of Agriculture: Soil Survey Manual. New Delhi. Oxford and IBH Publishing Co. Pvt Ltd, 1966.--(631.47UNI)
ENGLISH
631.47 / USDA

