3
|
|
Food chains (Ecology) -- Juvenile fiction. / https://id.loc.gov/authorities/subjects/sh85050265 https://id.loc.gov/authorities/subjects/sh99001687 : Zoehfeld, Kathleen Weidner.
|
2012
|
1
|
5
|
|
Food chains (Ecology) -- Mathematical models. / https://id.loc.gov/authorities/subjects/sh85050265 https://id.loc.gov/authorities/subjects/sh2002007921 : Arditi, Roger.
|
2012
|
1
|
6
|
|
Food chains (Ecology) -- Puerto Rico -- Luquillo Experimental Forest. / https://id.loc.gov/authorities/subjects/sh85050265 https://id.loc.gov/authorities/names/n79063677-781
|
1996
|
1
|