70/100PG Tips chimps: the most effective British campaign nobody could make now
Forty-six years, fourth place to first in two, and a regional withdrawal test that proved it. Then the zoo that supplied the chimpanzees said the whole thing was wrong.
Work by Davidson Pearce Berry and Spottiswoode, reviewed and scored.
70/100Forty-six years, fourth place to first in two, and a regional withdrawal test that proved it. Then the zoo that supplied the chimpanzees said the whole thing was wrong.