GUNAWARDENA, N.E., 1994. SEASONAL CHANGES IN THE CHEMICAL COMPOSITION OF THE DEFENSIVE SECRETION OF THE RICE PEST LEPTOCORISA ORATORIUS (HEMIPTERA:COREIDAE). Journal of the National Science Foundation of Sri Lanka, 22(3), pp.239–243. DOI: http://doi.org/10.4038/jnsfsr.v22i3.8125

GUNAWARDENA NE. SEASONAL CHANGES IN THE CHEMICAL COMPOSITION OF THE DEFENSIVE SECRETION OF THE RICE PEST LEPTOCORISA ORATORIUS (HEMIPTERA:COREIDAE). Journal of the National Science Foundation of Sri Lanka. 1994;22(3):239–43. DOI: http://doi.org/10.4038/jnsfsr.v22i3.8125

GUNAWARDENA, N. E. (1994). SEASONAL CHANGES IN THE CHEMICAL COMPOSITION OF THE DEFENSIVE SECRETION OF THE RICE PEST LEPTOCORISA ORATORIUS (HEMIPTERA:COREIDAE). Journal of the National Science Foundation of Sri Lanka, 22(3), 239–243. DOI: http://doi.org/10.4038/jnsfsr.v22i3.8125

GUNAWARDENA NE, ‘SEASONAL CHANGES IN THE CHEMICAL COMPOSITION OF THE DEFENSIVE SECRETION OF THE RICE PEST LEPTOCORISA ORATORIUS (HEMIPTERA:COREIDAE)’ (1994) 22 Journal of the National Science Foundation of Sri Lanka 239 DOI: http://doi.org/10.4038/jnsfsr.v22i3.8125

GUNAWARDENA, NEELAKANTHI E. 1994. “SEASONAL CHANGES IN THE CHEMICAL COMPOSITION OF THE DEFENSIVE SECRETION OF THE RICE PEST LEPTOCORISA ORATORIUS (HEMIPTERA:COREIDAE)”. Journal of the National Science Foundation of Sri Lanka 22 (3): 239–43. DOI: http://doi.org/10.4038/jnsfsr.v22i3.8125

GUNAWARDENA, NEELAKANTHI E. “SEASONAL CHANGES IN THE CHEMICAL COMPOSITION OF THE DEFENSIVE SECRETION OF THE RICE PEST LEPTOCORISA ORATORIUS (HEMIPTERA:COREIDAE)”. Journal of the National Science Foundation of Sri Lanka 22, no. 3 (1994): 239–43. DOI: http://doi.org/10.4038/jnsfsr.v22i3.8125

GUNAWARDENA, N. E.. “SEASONAL CHANGES IN THE CHEMICAL COMPOSITION OF THE DEFENSIVE SECRETION OF THE RICE PEST LEPTOCORISA ORATORIUS (HEMIPTERA:COREIDAE)”. Journal of the National Science Foundation of Sri Lanka, vol. 22, no. 3, 1994, pp. 239–43. DOI: http://doi.org/10.4038/jnsfsr.v22i3.8125