1

Origin of Leaf, and Adventitious and Secondary Roots of Ceratopteris thalictroides

Year:
1931
Language:
english
File:
PDF, 340 KB
english, 1931
3

Reinigungsstrahlen von bis zu 250 Tonnen schweren Gussteilen

Year:
2013
Language:
german
File:
PDF, 2.42 MB
german, 2013
4

A Morphological Study of the Leaf Notches of Bryophyllum calycinum

Year:
1931
Language:
english
File:
PDF, 791 KB
english, 1931
5

REVIEWS OF BOOKS

Year:
1987
Language:
english
File:
PDF, 182 KB
english, 1987
7

A New Locality for Lygodium palmatum

Year:
1966
Language:
english
File:
PDF, 150 KB
english, 1966
8

A YELLOW-CENTERED FORM OF HELENIUM NUDIFLORUM

Year:
1968
Language:
english
File:
PDF, 174 KB
english, 1968
10

A MORPHOLOGICAL STUDY OF THE LEAF NOTCHES OF BRYOPHYLLUM CALYCINUM

Year:
1931
Language:
english
File:
PDF, 922 KB
english, 1931
13

Origin of Leaf, and Adventitious and Secondary Roots of Ceratopteris thalictroides

Year:
1931
Language:
english
File:
PDF, 96 KB
english, 1931