--mm hk  chi
++000 00000nmm a2200000 a 4500
++090 |a328.8 9340
++245 10 |a氣候變化教材套 |h[CD-ROM]
++246 |aEducational Package on Climate Change |h[CD-ROM]
++260 00 |a香港:|b天文台,|c2007.
++300 |a1 CD-ROM;|c4 3/4".
++690 |aGeography_地理