Study Week on the Use of Fertilizers and their Effect on Crop Growth, with Emphasis on Quality and Economy (1972 Apr 10-16 : Vatican City) (Meeting Name)

Number of records used in: 1

Preferred form: Study Week on the Use of Fertilizers and their Effect on Crop Growth, with Emphasis on Quality and Economy (1972 Apr 10-16 : Vatican City)

Notes

Machine generated authority record.

Work cat.: (): Study Week on the Use of Fertilizers and their Effect on Crop Growth, with Emphasis on Quality and Economy (1972 Apr 10-16 : Vatican City), Fertilizers, crop quality and economy :, 1974