Survey and analysis of omnipotent agricultural technicians in Beijing[J]. Guangdong Agricultural Sciences, 2012, 39(7): 181-183,201. DOI: 10.3969/j.issn.1004-874X.2012.07.059
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Citation:
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Survey and analysis of omnipotent agricultural technicians in Beijing[J]. Guangdong Agricultural Sciences, 2012, 39(7): 181-183,201. DOI: 10.3969/j.issn.1004-874X.2012.07.059
|
Survey and analysis of omnipotent agricultural technicians in Beijing[J]. Guangdong Agricultural Sciences, 2012, 39(7): 181-183,201. DOI: 10.3969/j.issn.1004-874X.2012.07.059
|
Citation:
|
Survey and analysis of omnipotent agricultural technicians in Beijing[J]. Guangdong Agricultural Sciences, 2012, 39(7): 181-183,201. DOI: 10.3969/j.issn.1004-874X.2012.07.059
|
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