Mai xiang 21 shi ji de tu rang ke xue
Subtitle: ti gao tu rang zhi liang cu jin nong ye chi xu fa zhan : Zhongguo tu rang xue hui di jiu ci quan guo hui yuan dai biao da hui lun wen ji. Henan Sheng juan
By: Henan Sheng tu rang xue hui bian
Contributors: Henan Sheng tu rang xue hui
Edition: Di 1 ban
Publisher: Huang He shui li chu ban she
Published: 2000
Place of publication: Zhengzhou Shi
Language: chi
Number of pages: 355
Subjects: Soil productivity; Congresses; Crops and soils; Plant-soil relationship; Soil fertility
Other titles: Ti gao tu rang zhi liang cu jin nong ye chi xu fa zhan; Zhongguo tu rang xue hui di jiu ci quan guo hui yuan dai biao da hui lun wen ji.
Notes: Includes bibliographical references.