Bibliografía (14 obras)
Wholesale price list
1961
Embro hybrids
1949
Ladino clover
Broadleaf birdsfoot trefoil
Hybrid seed corn prices 1949-50
Special quotations for prompt shipment
1946
Price changes, August 21, 1946
Wholesale farm, grass and lawn seeds
1942
Hybrid seed corn
Korean lespedeza lower
Mangelsdorf's M-Brand hybrid seed corn
Lespedeza
Seed corn price list, April 26, 1941
1941
Wholesale field and grass seeds
1938
