Classification and selection of seed sources /
Barner, H.
Classification and selection of seed sources / H. Barner, Kirsten Olesen. - Copenhagen : Danida Forest Seed Centre, 1988. - 33 p. : ill. ; 30 cm. - Lecture note ; B-1 .
Seed industry and trade.
Germplasm resources, Plants.
631.5
Classification and selection of seed sources / H. Barner, Kirsten Olesen. - Copenhagen : Danida Forest Seed Centre, 1988. - 33 p. : ill. ; 30 cm. - Lecture note ; B-1 .
Seed industry and trade.
Germplasm resources, Plants.
631.5