Phartyal, S., & Thapliyal, R. Ex-situ preservation of germplasm of rare, endangered or otherwise valuable Himalayan tree species, viz., Acer caesium Wall. Ex. Brandis and Ulmus wallichiana Planchon, through conventional seed storage method.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Phartyal, S.S, و R.C Thapliyal. Ex-situ Preservation of Germplasm of Rare, Endangered or Otherwise Valuable Himalayan Tree Species, Viz., Acer Caesium Wall. Ex. Brandis and Ulmus Wallichiana Planchon, Through Conventional Seed Storage Method.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Phartyal, S.S, و R.C Thapliyal. Ex-situ Preservation of Germplasm of Rare, Endangered or Otherwise Valuable Himalayan Tree Species, Viz., Acer Caesium Wall. Ex. Brandis and Ulmus Wallichiana Planchon, Through Conventional Seed Storage Method.