Upper air data :  Penang [Bayan Lepas] / 
Meteorological Services 
 - Petaling Jaya :  Meteorological Services Malaysia,  1972 
 - Annually 
<br/><br/> Menyambung : Upper air data :  observations made at Penang [Bayan Lepas]  Kepunyaan perpustakaan : 1967-1972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air