Photograph
Armando Campos Vela, Marco Antonio Quiñones Leyva and Warren Kronstadt observing durum wheat materials at Ciudad Obregon
Resumen
Armando Campos Vela, Marco Antonio Quiñones Leyva and Warren Kronstadt observing durum wheat materials at Ciudad Obregon. Black and White Armando Campos Vela Marco Antonio Quiñones Leyva Warren Kronstadt 4"x6"