By Britton, Nathaniel Lord.
.
241 páginas , Reimpresión de la obra original publicada en 1920, Carnegie Institution of Washington Publication 248, vol. 2 Donación Dr. Federico B. Vervoorst 26 x 18 cm.

Place hold on The Cactaceae : descriptions and illustrations of plants of the cactus family, 2

By Rose, Joseph Nelson.
.
236 páginas , Reimpresión de la obra original publicada en 1919, Carnegie Institution of Washington Publication 248, vol. 1 Donación Dr. Federico B. Vervoorst 26 x 18 cm.

Place hold on The Cactaceae : descriptions and illustrations of plants of the cactus family, 1

By Britton, Nathaniel Lord.
.
258 páginas , Reimpresión de la obra original publicada en 1922, Carnegie Institution of Washington Publication 248, vol. 3 Donación Dr. Federico B. Vervoorst 26 x 18 cm.

Place hold on The Cactaceae : descriptions and illustrations of plants of the cactus family, 3

By Britton, Nathaniel Lord.

Place hold on Tha Cactaceae. Descriptions and illustrations of plants of the Cactus family 1-2

By Rose, Joseph Nelson.
.
318 páginas , Reimpresión de la obra original publicada en 1923, Carnegie Institution of Washington Publication 248, vol. 4 Donación Dr. Federico B. Vervoorst 26 x 18 cm.

Place hold on The Cactaceae : descriptions and illustrations of plants of the cactus family, 4

By Rose, Joseph Nelson.
, Reimpresión de la obra original publicada en 1919-23, Carnegie Institution of Washington Publication 248 Contenido: vol. 1: 1-236. -- vol. 2: 1-241 28 x 21 cm.

Place hold on The Cactaceae : descriptions and illustrations of plants of the cactus family, 1-2

By Rose, Joseph Nelson.
, Reimpresión de la obra original publicada en 1919-23, Carnegie Institution of Washington Publication 248 Contenido: vol. 3: 1-258. -- vol. 4: 1-318 28 x 21 cm.

Place hold on The Cactaceae : descriptions and illustrations of plants of the cactus family, 3-4

By Britton, Nathaniel Lord.

Place hold on Tha Cactaceae. Descriptions and illustrations of plants of the Cactus family 3-4

By Britton, Nathaniel Lord.
.
695 páginas 23 x 16 cm.

Place hold on The Bahama flora

By Britton, Nathaniel Lord.
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695 páginas

Place hold on The Bahama flora

By Britton, Nathaniel Lord.
.
663 páginas 24 x 26 cm.

Place hold on Scientific Survey of Porto Rico and the Virgin Islands : colume 6

By Britton, Nathaniel Lord.
.
680 páginas , Contenido: Ophioglossaceae to Polygonaceae (ferns to buckwheat) 24 x 16 cm.
0-486-22642-5

Place hold on An illustrated flora of the Northern United Stated and Canada

By Britton, Nathaniel Lord.
.
735 páginas , Contenido: Amaranthaceae to Loganiaceae (Amaranth to Polypremum) 24 x 16 cm.
0-486-22643-3

Place hold on An illustrated flora of the Northern United Stated and Canada

By Britton, Nathaniel Lord.
.
637 páginas , Contenido: Gentinaceae to Compositae (Gentian to Thistle) 24 x 16 cm.
0-486-22642-5

Place hold on An illustrated flora of the Northern United Stated and Canada

By Britton, Nathaniel Lord.
.
626 páginas 24 x 16 cm.

Place hold on Scientific Survey of Porto Rico and the Virgin Islands : volume 5