Some sheets published by Survey Department, Sri Lanka"Published under the direction of … Surveyor General of Ceylon" or "Published under the direction...
形態の詳細:
color
資料詳細
内容細目:
A1, 2, Aa21, 22. Jaffna ([1959])A3, 4, Aa23. Point Pedro ([1959])A6, 11, Z10, 15. Delft ([1968])...