Efficient use of fertilizers /
Efficient use of fertilizers /
edited by Vladimir Ignatieff
- 1st ed.
- London : L. Hill, 1952.
- x, 156 p. : ill. ; 23 cm.
- FAO agricultural studies ; no. 9 .
- FAO agricultural studies ; no. 9. .
Includes index.
Fertilizers.
631.8 / EFF 1952
Includes index.
Fertilizers.
631.8 / EFF 1952