Publisher: Botanical Research Institute (1975)
Condition: Very good. Vol. 1 has some foxing to the top edge of textblock. Vol. 2 has a crease to its front cover, and light foxing to the top edge of textblock. Both volumes have clean and clear text and illustrations. Well bound copies.
Pages: 159 & 138
Dimensions: 24 x 18 x 2.3cm