TY  - BOOK
AU  - Vladimir Ignatieff
TI  - Efficient use of fertilizers
U1  - 631.8 
PY  - 1952///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
N1  - Vladimir Ignatieff: Efficient use of fertilizers.  Rome.  Food and Agriculture Organization of the United Nations, 1952.--(631.8IGN)
ER  -