Richey , C B .
Agricultural Engineering handbook / Textual Documents C B Richey. - 1 / . - New York : McGraw Hill Book Company , 1961. - 880 ; .
278
028.71631 / RIC/AG
Agricultural Engineering handbook / Textual Documents C B Richey. - 1 / . - New York : McGraw Hill Book Company , 1961. - 880 ; .
278
028.71631 / RIC/AG