by
Angelier, E. (Eugène)
Format:
Books
Publication Date
2003
Excerpt:
, salts and dissolved oxygen: secondary ecological factors in running water -- Ch. 11. Food webs and
by
Cushing, C. E. (Colbert E.)
Publisher description http://www.loc.gov/catdir/description/els031/2001086448.html
Format:
Books
Publication Date
2001
Excerpt:
resources; Feeding roles and food webs; Ecology : the structure and function of riverine ecosystems -- Types