Zimmerman, Josef D .
Irrigation / Textual Documents D Josef Zimmerman. - 1 / . - New York : John Wiley & Sons , 1966. - 224 ; .
631.587 / ZIM/IR
Irrigation / Textual Documents D Josef Zimmerman. - 1 / . - New York : John Wiley & Sons , 1966. - 224 ; .
631.587 / ZIM/IR