Saṃvardhana raṭāva.
Contributors: Sri Lanka. Sălasum Kriyātmaka Kirīmē Amātyāṃśaya.
Publisher: Sălasum Kriyātmaka Kirīmē Amātyāṃśaya
Published: 1983
Place of publication: [Colombo]
Language: sin
Number of pages: 16
Subjects: Sri Lanka -- Economic conditions
Description: Cartographical presentation of developmental activities in Sri Lanka.
Notes: In Sinhalese.