These are the most frequently used words in this book.
1987
1988
1990
1992
1993
1994
1995
1996
1997
africa
african
al
america
american
among
areas
asia
between
biomass
body
brazil
cercopithecus
changes
chapter
colobus
communities
conservation
data
de
density
diet
differences
different
distribution
diversity
dry
ecological
ecology
ed
effects
et
evolution
factors
fig
food
forest
found
fruit
groups
habitat
high
however
human
hunting
journal
large
lemur
low
madagascar
major
mammals
may
monkeys
new
number
patterns
peres
plant
population
pp
press
primate
rainfall
range
regions
relationship
resources
richness
see
similar
sites
size
small
south
species
structure
study
taxa
thus
time
total
tree
tropical
two
types
university
variation
volume
world
years