nong ye ji shu zi liao shou ce 农业技术资料手册
hei long jiang sheng nong ye ting 黑龙江省农业厅
Published material
hei long jiang ren ming chu ban she 黑龙江人民出版社,
Agriculture
Chinese
Wikidata: https://www.wikidata.org/entity/Q51510799
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