Farm implements for arid and tropical regions
Hopfen, H.J.
Farm implements for arid and tropical regions - Rome FAO 1960 - [vii] , 157 p. Illustration 21 cm. - FAO Agricultural development paper No 67 .
AGRICULTURE
631.3
/ HOP
Farm implements for arid and tropical regions - Rome FAO 1960 - [vii] , 157 p. Illustration 21 cm. - FAO Agricultural development paper No 67 .
AGRICULTURE
631.3
/ HOP