ZHOU Jin-chi, MA Lü-yi. Effects of fertilization on the growth of trees in forestland conversed from farmland in Pingshan County, Hebei Province of northern China.[J]. Journal of Beijing Forestry University, 2008, 30(6): 64-70.
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Citation:
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ZHOU Jin-chi, MA Lü-yi. Effects of fertilization on the growth of trees in forestland conversed from farmland in Pingshan County, Hebei Province of northern China.[J]. Journal of Beijing Forestry University, 2008, 30(6): 64-70.
|
ZHOU Jin-chi, MA Lü-yi. Effects of fertilization on the growth of trees in forestland conversed from farmland in Pingshan County, Hebei Province of northern China.[J]. Journal of Beijing Forestry University, 2008, 30(6): 64-70.
|
Citation:
|
ZHOU Jin-chi, MA Lü-yi. Effects of fertilization on the growth of trees in forestland conversed from farmland in Pingshan County, Hebei Province of northern China.[J]. Journal of Beijing Forestry University, 2008, 30(6): 64-70.
|
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