කෘෂිකර්මාන්තයේදී ආලෝකයෙන් ඉටුවන කාර්යභාරය (kruShikarmaanthayeadhii aaloekayen ituwana kaaryabhaaraya)

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VIDUS_32_2_18.pdf (1004.23 KB)

Date

Authors

De Costa, W.A.J.M.

Publisher

National Science Foundation:Colombo

Keywords

Citation

Vidurava, 32(3):p.18-21

URI

http://vidya.nsf.gov.lk:8080/pdfs/VIDUS_32_3(Special)/VIDUS_32_2_18.pdf
http://vidya.nsf.gov.lk:8080/pdfs/VIDUS_26_Special/VIDUS_26_Special_33.pdf
https://viduketha.nsf.gov.lk/handle/123456789/19460

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Vidurva Articles - Sinhala