Unattested Tibetan phrase

[Stephen Hodge]

Dear Richard,

> >  I cannot find any mention of 'drul-ba that would make sense in the
context
> > (i.e. it's not a "rotten path")

and you wrote:
>  drul ba'i lam <===> puutimaarga ?

Hardly apt for a description of a feature in a celestial Buddha-field city
:)
Still, Matthew Kapstein is right -- it's a variant for 'grul-ba'i lam.

Best wishes,
Stephen Hodge