Various means which favour or determine the cross-fertilisation of plants. Benefits derived from cross-fertilisation. Self-fertilisation favourable to the propagation of the species. Brief history of the subject. Object of the experiments, and the manner in which they were tried. Statistical value of the measurements. The experiments carried on during several successive generations. Nature of the relationship of the plants in the later generations.
€2.99
Cumpărați această carte electronică și primiți încă 1 GRATUIT!
Limba Engleză ● Format EPUB ● ISBN 9788829563043 ● Mărime fișier 0.4 MB ● Editura anamsaleem ● Publicat 2018 ● Descărcabil 24 luni ● Valută EUR ● ID 6763535 ● Protecție împotriva copiilor fără
Mai multe cărți electronice de la același autor (i) / Editor
34.298 Ebooks din această categorie
