Photoperiodism and related phenomena in plants and animals

Photoperiodism and related phenomena in plants and animals proceedings edited by Robert B. Withrow, with the cooperation of Arthur C. Giese [and others]. - Washington 1959. - xvii, 903 p. illus., diagrs., tables. - American Association for the Advancement of Science. Publication no. 55 . - Publication (American Association for the Advancement of Science) no. 55. .

59010144 //r85


Photoperiodism--Congresses.

QH651 / .C6 1957

574.52
logopucpr-y-vive

Contáctanos

¡Queremos saber de ti!

Tel. 787.841.2000 Ext. 1801

bibliotecavaldes@pucpr.edu

⁣Búscanos en las redes

© 2026 Desarrollado por Ignite Online • All Rights Reserved • Powered by Koha.