jkcre are ■many species oftke Cetaceco order of mammals, knoum 

 as Whales. Ikese are the ones mentioned in ih's bookJkeu <^ 



BALEEN orWHUEBONE WHALES 



include all the hnpcriani cms hicnied for commercial pur- 

 poses, both past (xn^ present & axe divided mio two ^ah- orders. 



^^4^^^^ ^^<:^l:^ 



