TY  - BOOK
AU  - "Makkink, G.F. & Heemat, Von. H.D.J."
TI  - Wate economy of a fictive crop
U1  - 631.671.1:633  L4 
PY  - 0000///Wageningen
CY  - 1974
PB  - Centre for Agric.Publishing & Documentation
ER  -