[Economic evaluation of three species [cotton, corn and sunflower] in the Comarca Lagunera with different levels of irrigation, furrow distance and population density]
1986
Ortiz Uribe, N. | Chavez Tiscareno, Y.
AGROVOC关键词
书目信息
页码
101 p.
其它主题
Densidad de la poblacion; Densite de population
语言
西班牙语; 卡斯蒂利亚语
注释
graphs. *MX-UACH, Chapingo, Mex. (Mexico)
类型
Thesis; Non-Conventional
团体作者
Universidad Autonoma Chapingo, Chapingo, Mex. (Mexico). Departamento de zonas aridas
1987-08-15
AGRIS AP