Powe, Filtration of cane sugar juices

Oct 23, 2020

Phelps, The crystallography of sucrose

Oct 23, 2020

Ramos, Experiences with cane varieties in the island of cuba

Oct 23, 2020

Prelim. microbiological studies in certain soils

Oct 23, 2020

Plenary session Bussiness meeting

Oct 23, 2020