Borlaug, Rajaram and Klatt visiting wheat fields at El CIANO.
1968
Silver Gelatin
显示更多 [+] 显示较少 [-]Arthur R. Klatt
显示更多 [+] 显示较少 [-]Sanjaya Rajaram
显示更多 [+] 显示较少 [-]CIMMYT
显示更多 [+] 显示较少 [-]Unknown
显示更多 [+] 显示较少 [-]Norman Ernest Borlaug
显示更多 [+] 显示较少 [-]Borlaug, Rajaram and Klatt visiting wheat fields at El CIANO. Sonora, Mexico in 1968
显示更多 [+] 显示较少 [-]