Introduction to the study of geological maps
Roy, Asit K.
Introduction to the study of geological maps / by Asit K. Roy. - 2nd rev and enl ed. - Calcutta : The World Press ,1982 - 188p.:ill. ;23cm.
Includes Index at the end
Geology--Maps
551 / R888I
U21 / R888I
Introduction to the study of geological maps / by Asit K. Roy. - 2nd rev and enl ed. - Calcutta : The World Press ,1982 - 188p.:ill. ;23cm.
Includes Index at the end
Geology--Maps
551 / R888I
U21 / R888I