Allevamento di regine d'api, facile e redditivo metodo.

Mode of access: Internet.

ASNE-API code for installation, proving and operation of positive displacement meters in liquid hydrocarbon service; or, Petroleum P. D. meter code (short title)

At head of title: ... (Tentative)

Engine test sequences for evaluating automotive lubricants for API service MS.

Mode of access: Internet.

Engine test sequences for evaluating automotive lubricants for API Service MS.

Beginning with 1971 ed. published under title: Multicylinder test sequencs for evaluating automotive engine oils.

La partenogenesi e semipartenogenesi delle api,

Mode of access: Internet.

Annual report of the State Inspector of Apiaries.

WI docs no.: API.1:1902 -1914

Mémoire sur l'origine et la destination des prétendus biens du clergé = Memoria sulla origine e destinazione de' così detti beni ecclesiastici /

Mode of access: Internet.