Some fundamental aspects of urea technology /
Lemkowitz, Saul M.
Cooker, M. G. R. T. de.
Berg, P. J. van den.
Fertiliser Society.
London : Fertiliser Society,
[1973?]
"Paper read before the Fertiliser Society in London on 14th December, 1972."
Includes bibliography.
Urea as fertilizer.
Fertilizer industry.