LIU Yu-Cheng. Ahumble opinion on the strategic decision of ecoagriculture forChongqing CityJ. Journal of Ecology and Rural Environment, 1986, 2(3): 43-45.
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Citation:
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LIU Yu-Cheng. Ahumble opinion on the strategic decision of ecoagriculture forChongqing CityJ. Journal of Ecology and Rural Environment, 1986, 2(3): 43-45.
|
LIU Yu-Cheng. Ahumble opinion on the strategic decision of ecoagriculture forChongqing CityJ. Journal of Ecology and Rural Environment, 1986, 2(3): 43-45.
|
Citation:
|
LIU Yu-Cheng. Ahumble opinion on the strategic decision of ecoagriculture forChongqing CityJ. Journal of Ecology and Rural Environment, 1986, 2(3): 43-45.
|