Turna, I. 2004. Variation of morphological characters of Oriental spruce (Picea orientalis) in Turkey. BIOLOGIA , vol.59, no.4 , 519-526.

Turna, I., (2004). Variation of morphological characters of Oriental spruce (Picea orientalis) in Turkey. BIOLOGIA , vol.59, no.4, 519-526.

Turna, İBRAHİM. "Variation of morphological characters of Oriental spruce (Picea orientalis) in Turkey," BIOLOGIA , vol.59, no.4, 519-526, 2004

Turna, İBRAHİM. "Variation of morphological characters of Oriental spruce (Picea orientalis) in Turkey." BIOLOGIA , vol.59, no.4, pp.519-526, 2004

Turna, I. (2004) . "Variation of morphological characters of Oriental spruce (Picea orientalis) in Turkey." BIOLOGIA , vol.59, no.4, pp.519-526.

@article{article, author={İBRAHİM TURNA}, title={Variation of morphological characters of Oriental spruce (Picea orientalis) in Turkey}, journal={BIOLOGIA}, year=2004, pages={519-526} }