AGRIS - 国际农业科技情报系统

A study of economic costing of the wheat yield and its future expectations

2005

Negm, Ahmad L.


书目信息
页码
pp. 55-69
其它主题
Costos de produccion; Ble; Cout de production; Marche a terme
语言
阿拉伯
注释
(Ar, En)
10 tables
10 ref.
Received 2007
类型
Summary

2009-03-15
AGRIS AP