Henderson G. S. Agricultural implements and machinery at Pusa part II, harvesting and threshing implements and machinery - Calcutta central publication branch India 1929 - 3p. cm. - Bulletin,Agricultural research institute,Pusa.; No. 192. . Standard No.: 25536 Source: Textual Subjects--Topical Terms: AGRICULTURE Dewey Class. No.: J:7:4:(D6,6), F9