1
Material Type:
Livro
The ecological effects of Eucalyptus
Poore, M.E.D ; Fries, C
FAO Forestry Paper (FAO), 1985 (59)
Rome (Italy): FAO
Sem texto completo
2
Material Type:
Artigo
Fate of carbofuran in rice / fish and rice / duckweed / fish ecosystems
Gan Jianying ; Sun Jinhe ; Chen Ziyuan (Zhejiang Agricultural Univ., Hangzhou (China). Inst. of Nuclear Agricultural Sciences)
Huánjìng kēxué xuébào, 1989-03, Vol.9 (1)
[Periódico revisado por pares]
Sem texto completo
3
Material Type:
Artigo
A research on the method of quantitative evaluation of comprehensive benefit of compound ecologic economic system [China]
Ye Maoxin ; Cai Shikui ; Shi Xiangchao (Yancheng Municiple Bureau of Environment Protection, Jiangsu (China))
Nong ye xian dai hua yan jiu, 1989-03, Vol.10 (2)
Sem texto completo
4
Material Type:
Artigo
A tentative analysis about the aquatic organisms and ecosystem of fishery in four south lakes of Shandong Province [China]
Wang Jianpeng (Shandong Provincial Inst. of Freshwater Fishery, Jinan (China))
Shuichan Xuebao, 1989-09, Vol.13 (3)
[Periódico revisado por pares]
Sem texto completo
5
Material Type:
Artigo
Improvement of the ecological environment in Taihang Mount Area
Ren Shikui ; Zhou Damai (Hebei Agricultural Univ., Baoding (China). Dept. of Agronomy)
Hebei nong ye da xue xue bao, 1988-01, Vol.11 (1)
Sem texto completo
6
Material Type:
Artigo
Discussion on strategical transfer of research on tea cultivation
Feng Shaolong (Guizhou Provincial Inst. of Tea, Meitan (China))
Guizhou nong ye ke xue, 1989-08 (4)
Sem texto completo
7
Material Type:
Artigo
The development and water resources of cities ecosystem in Xinjiang
Li Xueyu (Shihezi Agricultural Coll., Xinjiang (China))
Journal of Shihezi Agricultural College (China), 1988-02 (1)
Sem texto completo
8
Material Type:
Artigo
Establishing a fine eco-circle system among plantation, breed and marsh-gas in low hills with red soil and water erosion area in Western Zhejiang Province
Tao Sheng (Experimental Station of Soil and Water Conservation, Changshan, Zhejiang (China))
Bulletin of Soil and Water Conservation (China), 1989-04, Vol.19 (2)
Sem texto completo
9
Material Type:
Artigo
The trouble root of water loss and soil erosion in Shanxi Province
Wang Xiangdong (Shanxi Univ., Taiyuan (China). Inst. of Loess Plateau Geography)
Bulletin of Soil and Water Conservation (China), 1989-02, Vol.9 (1)
Sem texto completo
10
Material Type:
Recurso Textual
Development on the research work of environmental science and technology in Academia Sinica
Ma, S.J. (Academia Sinica, Beijing (China). Society of Environmental Sciences)
Environmental Sciences in China (China), 1985 (2)
Sem texto completo