Du juan hua sheng chan ji shu wen da
By: Wang yi shan
Series: Xin xing nong min pei xun cong shu; Xin xing nong min pei xun cong shu
Publisher: Zhong guo nong ye ke xue ji zhu chu ban she
Published: 2007
Place of publication: Bei jing
Language: chi
ISBN-13: 9787802333123