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中图分类法(3)
马克思主义、列宁主义、毛泽东思想、邓小平理论(1)
军事(1)
在“
自然资源管理
”中,
命中:
3
条,耗时:小于0.01 秒
1.
Density, some anatomical properties and natural durability of stem and branch wood of two tropical hardwood species for ground applications
作者:
Peter Kessels Dadzie
;
Martin Amoah
刊名:Holz als Roh- und Werkstoff
出版者:Springer Berlin / Heidelberg
年:2015
2.
Provenance variation in
Khaya
species for growth and resistance to shoot borer Hypsipyla robusta
作者:
D.A. Ofori
;
E. Opuni-Frimpong
;
J.R. Cobbinah
关键词:
Khaya
anthotheca
;
Khaya
ivorensis
;
Hypsipyla robusta
;
Provenance
;
Progeny
;
Pest resistance
刊名:Forest Ecology and Management
年:2007
3.
Causal relationships between African mahoganies exports and deforestation in Ghana: policy implications
作者:
Jones Abrefa Danquah (1) Daniel Bruce Sarpong (2) Ari Pappinen (1)
关键词:
Granger causality
;
Pervasive policies
;
Mahogany logging
刊名:Environment, Development and Sustainability
年:2013
1
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