Frank James Slama has written: 'Manual for the macroscopical identification of official and non-official drugs' -- subject(s): Botany, Medical, Drugs, Medical Botany, Pharmacognosy
drugs that are not allowed
drugs that cause harm.
drugs
A blimp is an airship constructed with a non-rigid lifting agent container.
There really is not much of a difference between unofficial and non-official. They both mean non confirmed and non formal.
The official definition for hepatitis C is " a form of viral hepatitis transmitted in infected blood, causing chronic liver disease. It was formerly called non-A, non-B hepatitis."
look alike drugs are drugs that are simular to the cannabis plant marijuana
The answer to the definition "having 2 official languages" is "official bilingualism". Official bilingualism is in place in countries like Canada and Puerto Rico, which have two official languages.
Drugs... The definition...
non-legend drugs are another name for over the counter drugs because they don't have the prescription label or "legend" on the bottle
no