821
by Lane, Bruce
Published 1992
Ethnoscope

822
by Head, Joanna
Published 1991
British Broadcasting Corporation (BBC)

823
by Deghy, Guy
Published 1990
British Broadcasting Corporation (BBC)

824
by Attenborough, David
Published 2000
British Broadcasting Corporation (BBC)

825
by Mary-Rousselière, Guy
Published 1967
Documentary Educational Resources (DER)

826
by Weidenbörner, Martin
Published 2017
Springer International Publishing
Table of Contents: ... Contamination of Cereals and Cereal Products -- 2. Further Mycotoxins and Microbial Metabolites -- 3. Mycotoxins...

827
Published 1990
International Monetary Fund
Subjects: ...Farm produce...

828
by Weidenbörner, Martin
Published 2019
Springer International Publishing
Table of Contents: ... of Animal Products as well as Human Breast Milk -- Baby food -- Cheese -- Dairy beverages -- Eggs -- Fish...

829
Published 2014
International Monetary Fund
Subjects: ...Farm produce...

830
by Lian, Weicheng
Published 2019
International Monetary Fund
Subjects: ...Producer prices...

831
by Comings, Fowler
Published 1753
printed at the Theatre for James Fletcher in the Turl, and sold by J. and J. Rivington in St. Paul's Church-Yard, London

836
Published 1780
Printed by Charles Eyre and William Strahan

838
by Maxwell, Gary
Published 2004
Springer US
Table of Contents: ...to Nitrogen -- Nitrogen Fixation -- Nitrogen Products: Production and Consumption -- Environmental...

839
Published 2004
International Monetary Fund
Subjects: ...Producer price indexes...