Search Results - Hess, E.

Waiving the rotation blood test in certified Bang-free animals in favor of the canned milk Ring test (ABR) : a modification proposal at the disposal of the Swiss Federal Department... by Hess, E.

Microbiology as the basis of disease control and food hygiene = Mikrobiologie als Basis der Seuchenbekampfung und der Lebensmittelhygiene / by Hess, E.

"Hatred is sacred" : says Syrian Minister of Education, Suleyman Al-Khash (May 1968). Extracts from Arab school texts /

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