21
by Riis, Jim,
Published [1975 or 1976]
Subjects: ';
“...Ecology. fast (OCoLC)fst00901476...”Published [1975 or 1976]
Report Number(s): SUS 10002 (draft)
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22
by Riis, Jim,
Published [1976]
Subjects: ';
“...Ecology. fast (OCoLC)fst00901476...”Published [1976]
Report Number(s): APA 1611 (in part) RTS 2 (in part) SUS 10002
Link to full text
23
Published [1984]
Subjects: ';
“...Ecological assessment (Biology) Alaska Susitna River Valley....”Report Number(s): APA 1199 SUS 283
Link to full text