Its population, then as at the present day, was a heterogeneous collection of all races.

The library was described in 1946 as 'a heterogeneous collection of about 100,000 works' and this is the figure which has generally been quoted since.

This made up an heterogeneous collection of objects ranging from precious books to weapons and clothing.

"Formative Writings, 1929-1941" is a heterogeneous collection of pieces that have never before been translated into English.

This array is unique for being a heterogeneous collection of radio telescopes of varying sizes and design.

The panelling was Victorian, the pictures a heterogeneous collection.

"A heterogeneous collection" of stories that "moves backward in time and gains authority as it does so."

And weren't those who lived in flats also likely to have a more heterogeneous collection of acquaintances than house-dwellers.

Those involved were a heterogeneous collection of individuals from varied social and occupational backgrounds.

This multiple activity on a theme was a concentrated version of what the Pillow does every week with a heterogeneous collection of artists.