Result of co-operative hybrid maize tests in European and mediterranean countries 1950
"Jugenheimer, R.W. ;[et al.]"
Result of co-operative hybrid maize tests in European and mediterranean countries 1950 - Rome FAO 1952 - iii 43p.
FAO development paper no. 31
Result of co-operative hybrid maize tests in European and mediterranean countries 1950 - Rome FAO 1952 - iii 43p.
FAO development paper no. 31