A preliminary report on the introduction of plants flowering in early spring as ornamental and soil-cover plants in Heilongjiagn Province
Ji Hanwen, Shi Changjun, Chen Peiren (Heilongjiang Provincial Normal School of Reclamation, Mishan (China))
Published in Research of Natural Resources (China) (01.02.1988)
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Published in Research of Natural Resources (China) (01.02.1988)
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