Ignatieff, Vladimir.
Efficient use of fertilizers / edited by Vladimir Ignatieff. - London : Leonard Hill, 1952. - ix, 155 p. : ill. ; 22 cm.
Includes index.
11 11
Fertilizers.
631.8 / I5r
Efficient use of fertilizers / edited by Vladimir Ignatieff. - London : Leonard Hill, 1952. - ix, 155 p. : ill. ; 22 cm.
Includes index.
11 11
Fertilizers.
631.8 / I5r