Trovati 13 documenti.
Trovati 13 documenti.
Frankfurt am Main : DLG-Verlags-GMBH, 1955
Paris : OECE, 1945
Mission d'assistance technique ; 106
Manual for testing agricultural and vegetable seeds / United States Departemnt of Agriculture
Washington, D.C. : U.S. Government Printing Office, 1952
Agriculture handbook / U.S. Department of Agriculture ; 30
The seeds of dicotyledons / E. J. H. Corner
Cambridge [etc.] : Cambridge University press
Seeds / [a cura di] the United States Department of Agriculture
Washington, D.C. : The United States government printig office, 1961
Fa parte di: Yearbook of agriculture / United States Department of agriculture
Fa parte di: Yearbook of agriculture / United States Department of agriculture
An annotated list of seed-borne diseases / M. J. Richardson
3. ed
Kew : Commonwealth mycological institute, 1979
Phytopathological papers ; 23
St. Paul, Minn. : APS press, c1989
2. enlarged ed
Thornton Heath : BCPC, 1986
Seed treatment / compiled and edited by K. A. Jeffs
Harpenden : CIPAC, 1978
Cambridge : Cambridge University, c1997
Seed dormancy and germination / J.W. Bradbeer
Glasgow (etc.) : Blackie ; New York : Chapman and Hall, 1988)
Tertiary level biology
Wageningen : Pudoc
Bern ; Stuttgart : Haupt, c1988