Guia de inspeça︢o de campos para produça︢o de sementes /

Aspectos da produção de sementes de espécies florestais /
Published: (1981)

Testing of seeds for fungous and bacterial infections = Analiz semyan na gribnuyu i bakterial'nuyu infektsiyu /
by: Naumova, Nadezhda Aleksandrovna
Published: (1972)

As actividades do AGIPLAN e seus reflexos na producao de sementes /
Published: (1976)

Tecnologia e producao de batatas-semente /
Published: (1976)

Manual do teste de tetrazólio em sementes /
Published: (1976)

"Roguing," sinônimo de pureza /
by: Gregg, Bill R.
Published: (1976)

Bibliografia brasileira de sementes /
by: Menêzes, José Eustáquio
Published: (1980)

O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade.
Published: (1970)

O.E.C.D. scheme for the varietal certification of sugar beet and fodder beet seed moving in international trade.
Published: (1970)

Successful seed programs : a planning and management guide /
Published: (1980)

Symposium on Seed Research in Horticulture : Geisenheim, Germany, May 6-10, 1985 /
Published: (1987)

O.E.C.D. scheme for the varietal certification of herbage seed moving in international trade.
Published: (1970)

Seeds of choice : making the most of new varieties for small farmers /
Published: (1998)

Catálogo de separatas do Serviço de Produção de Sementes Básicas /
Published: (1982)

Seed technology.
Published: (1997)

Quality declared seed : technical guidelines for standards and procedures.
Published: (1993)

The Role of seed certification in the seed industry : proceedings of a symposium sponsored by Divisions C-1 and C-4 of the Crop Science Society of America in Las Vegas, NV, 29 Nov. 1984 /
Published: (1985)

The Role of seed certification in the seed industry : proceedings of a symposium sponsored by Divisions C-1 and C-4 of the Crop Science Society of America in Las Vegas, NV, 29 Nov. 1984 /
Published: (1985)

Seed science and technology.

Anais do II Seminário Brasileiro de Sementes Pelotas : -- Rio Grande do Sul, setembro de 1968.
Published: (1970)

Easing barriers to movement of plant varieties for agricultural development /
Published: (1997)

Biotechnology : information on prices of genetically modified seeds in the United States and Argentina : statement of Robert E. Robertson, Associate Director, Food and Agriculture Issues, Resources, Community, and Economic Development Division, before the Committee on Agriculture, House of Representatives /
by: Robertson, Robert E., 1951-
Published: (2000)

Seed systems in Sub-Saharan Africa : issues and options /
by: Venkatesan, V. (Venkatachalam), 1936-
Published: (1994)

Items of interest in seed control /

Seed certification standards.

Report of the ... Farm Seed Conference.

Amendments to the International rules for seed testing 1985 : as agreed on by the 22nd ISTA Congress in Edinburgh, July 1989, valid July 1st, 1990, see also the amendments from the ISTA Congress 1986, valid since July 1st, 1987.
Published: (1990)

Seed technology and its biological basis /
Published: (2000)

Adulteration of grass seed.
Published: (1904)

Preparation of tree and shrub seed for sowing. : (Podgotovka [as printed] posevu semyan drevesnykh i kustarnikovykh porod) /
by: Shumilina, Z. K.
Published: (1967)

The Role of Seed Certification in the Seed Industry.
Published: (1985)

Proceedings of the Association of Official Seed Analysts.
Published: (1941)

Symposium on Seed Research in Horticulture : flowers, vegetables, medicinal and aromatic plants and spices : Angers, France, September 5-9, 1988 /
Published: (1989)

AOSCA certification handbook /
Published: (1971)

Annual report.

Standards of the purity and vitality of agricultural seeds.
by: Hicks, Gilbert Henry, 1861-1898
Published: (1896)