Apr 20, 20211 min1. New Zealand [1962] https://www.libraryceo.com/hkugeog/opac/?page=opacInfo&id=0087647
Apr 20, 20211 min3. Sha Tin Outline Zoning Plan [Natural Scale, 1:9600; 1965] https://www.libraryceo.com/hkugeog/opac/?page=opacInfo&id=0095752
Apr 20, 20211 min5. Rainfall and Evapotranspiration Chart for April, 1958. [Natural scale, 1:160,000; n.d.] https://www.libraryceo.com/hkugeog/opac/?page=opacInfo&id=0095838