Standard colour scheme for geological maps /

समान संसाधन

• Standards of map accuracy /
  प्रकाशित: (1975)
• Maps and diagrams : their compilation and construction /
  द्वारा: Monkhouse, F. J. (Francis John), 1914-1975
  प्रकाशित: (1963)
• A key to maps / by H.S.L. Winterbotham.
  द्वारा: Winterbotham, H. S. L. (Harold St. John Lloyd), 1878-1946
  प्रकाशित: (1939)
• Standards and specifications for the preparation of geological maps,
  द्वारा: Debain, P.
  प्रकाशित: (1972)
• Standards and specification for the preparation of geological maps. /
  प्रकाशित: (1975)