It is my understanding that this publication was found in a second hand bookshop.

Written by John Murphy in 1979. "A Teacher's guide to teaching year 11 biology at Black Hill Native Flora Park.

While species names may have changed, there are a number of interesting articles in this publication.

This guide to identifying Eucalyptus species is attributed to Mrs R Swain - for the key to wildflowers (including the illustrations).

It looks really useful, although one thing it doesn't clearly show is the relative sizes of the fruit.