Faegri, K..
Principles of Pollination ecology / - 3rd rev ed. / - Oxford : Pergamon Press, Inc.. - xi, 244p ;
0-08-021338-3
Botany
I:675 / L9
Principles of Pollination ecology / - 3rd rev ed. / - Oxford : Pergamon Press, Inc.. - xi, 244p ;
0-08-021338-3
Botany
I:675 / L9