Checklist of names for 3,000 vascular plants of economic importance
TERRELL, Edward E
Checklist of names for 3,000 vascular plants of economic importance - Washington 1977 - 201p - USDA agriculture handbook,no.505 .
BOTANY, ECONOMIC -- CATALOGS AND COLLECTIONS
BOTANY, ECONOMIC -- CATALOGS AND COLLECTIO
581.6 T28C
Checklist of names for 3,000 vascular plants of economic importance - Washington 1977 - 201p - USDA agriculture handbook,no.505 .
BOTANY, ECONOMIC -- CATALOGS AND COLLECTIONS
BOTANY, ECONOMIC -- CATALOGS AND COLLECTIO
581.6 T28C