RecordDetails
London : Hill : publ. for the Food and agriculture organization of the United Nations, 1952.
ix, 158 p. : ill. ; 23 cm.


Efficient use of fertilizers / ed. by Vladimir Ignatieff.
London : Hill : publ. for the Food and agriculture organization of the United Nations, 1952.
ix, 158 p. : ill. ; 23 cm.