Tomato seed, crop 1931 : contract offer - Haven Seed Company (Santa Ana, Calif.).; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Santa Ana, Calif, Haven Seed Company Incorporated, 1931, 1931)
https://www.biodiversitylibrary.org/bibliography/151279
Keywords: California|Nursery stock|Prices|Santa Ana|Seed industry and trade|Seeds|Tomatoes|Vegetables|Wholesale trade|