Penang and Province Wellesley conversion tables : Penang and Province Wellesley Revenue Survey Grid to Malayan Rectified Skew Orthomorphic Grid/

Penang and Province Wellesley conversion tables : Penang and Province Wellesley Revenue Survey Grid to Malayan Rectified Skew Orthomorphic Grid/

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Bibliographic Details
Format:
Published:	[s l] : [s n], 19--
Subjects:	Grids (Cartography)

Description
Summary:	27