Douglas & Johnson, E. Seed processing , storage and distribtion manual: Prepared especially for use in seed improvement training courses. National seeds of corporation and the rockfeller foundation.
Chicago Edition CitationDouglas and E. Johnson. Seed Processing , Storage and Distribtion Manual: Prepared Especially for Use in Seed Improvement Training Courses. National seeds of corporation and the rockfeller foundation.
MLA Edition CitationDouglas and E. Johnson. Seed Processing , Storage and Distribtion Manual: Prepared Especially for Use in Seed Improvement Training Courses. National seeds of corporation and the rockfeller foundation.
Warning: These citations may not always be 100% accurate.