Ulvin, O.

Testing for genuineness of cultivar - 2 ed. - As-N.L.H., Norway : International Seed Testing Association, 1973 - 112 h. : ilus. - Handbook of seed testing . - Handbook of seed testing .

44747


Anatomía vegetal.
Fisiología vegetal.
Genética vegetal.

581.4 / U5 1973