ශ්රී ලංකාවේ මී ගවයා
Perera , B. M. A. O. [et al.]
ශ්රී ලංකාවේ මී ගවයා [Text - Sinhala] = Sri lankave mee gavaya = Perera, B. M. A. O. [et al.] - Colombo Sri Lanka Natural Resources Power and Energy Authority - 69 p. ill. 21 cm. - Science Education Series : No. 31 .
Text in Sinhala
Agriculture
636.2095493 / SRI
ශ්රී ලංකාවේ මී ගවයා [Text - Sinhala] = Sri lankave mee gavaya = Perera, B. M. A. O. [et al.] - Colombo Sri Lanka Natural Resources Power and Energy Authority - 69 p. ill. 21 cm. - Science Education Series : No. 31 .
Text in Sinhala
Agriculture
636.2095493 / SRI