"Api vavamu-rata nagamu"
Subtitle: dēśīya āhāra niṣpādanaya diri gănvīvē jātika meheyuma ăgayīmē adhyayanaya
By: Ār. El. En. Jayatilaka, Eṃ. Ḍī. Susilā Lūrd, Indikā Patiraṇa
Publisher: HARTI
Published: 2014
Place of publication: Koḷamba
Language: sin
Number of pages: 191
Description: On food self sufficency in Sri Lanka.
Notes: In Sinhalese.