Report on endangered and threatened plant species of the United States :
Report on endangered and threatened plant species of the United States : presented to the Congress of the United States of America /
by the Secretary Smithsonian Institution
- iv, 200 pages ; 23 cm.
- House document (United States. Congress. House); 94th Congress, 1st session, no. 51 House document; no. 94-51 .
- House document; no. 94-51. House document (United States. Congress. House); 94th Congress, 1st session, no. 51. .
"Serial no. 94-A." "Printed for the use of the Committee on Merchant Marine and Fisheries."
75601323
Rare plants--United States.
Plant conservation--United States.
581.52973
"Serial no. 94-A." "Printed for the use of the Committee on Merchant Marine and Fisheries."
75601323
Rare plants--United States.
Plant conservation--United States.
581.52973