Cole IA, Johnston WH (2006) Seed production of Australian native grass cultivars: an overview of current information and future research needs. Australian Journal of Experimental Agriculture, 46 (3), pp. 361-373. Link to Bush Tracks Online preview of publication.

Heyes S, Butler M, Gartlan C, Ovington A (2008) Developing Seed Production Areas for Native Plants - Corangamite Region Guidelines.  Corangamite Seed Supply and Revegetation Project. You can view this document in two parts:  view Part 1.pdf  view Part 2.pdf

Pickup M (2008) Sex in SPAs: Genetic issues in Seed Production Areas, Greening Australia, ACT.   view pdf

Seabrook J (1990) Seed Production for Local Revegetation.  In: Sowing the Seeds: Direct Seeding and Natural Regeneration Conference, 22-25 May 1990, Adelaide Convention Centre. Greening Australia, ACT.  view pdf

Vanzella B (2008) Introducing Seed Production Areas: An Answer to Native Seed Shortages, Greening Australia.  view pdf