Types of humus layer in the forests of northeastern United States

被引：43

作者：

Romell, LG

Heiberg, SO

机构：

[1] Cornell Univ, Ithaca, NY USA

[2] New York State Coll Forestry, Syracuse, NY USA

来源：

关键词：

D O I：

10.2307/1929001

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

引用

页码：567 / 608

页数：42

共 57 条

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[34] LEININGEN W, 1908, NATURW Z FORST LANDW, V7, P8
[35] LUNDBLAD K, 1927, SKOGSFORSOKSANSTALTE
[36] MARBUT CF, 1928, P 1 INT C SOIL SCI W, V1, P259
[37] A simple spot-plate test for nitrate nitrogen in soil and other extracts
Morgan, MF
[J]. SCIENCE, 1930, 71 : 343 - 344
[38] Muller P. E., 1887, STUDIEN NATURLICHEN
[39] Muller P. E., 1884, TIDSSKRIFT SKOVBRUG, V7, P1
[40] MULLER PE, 1894, OVERSIGT KGL DANSKE, P49