Author: Porto Rico Agricultural Experiment Station / Publish Year Decade: 1910 - 1919 - Blacklight Search Results

Start Over Author Porto Rico Agricultural Experiment Station Publish Year Decade 1910 - 1919

1. Bees. La cría de abejas-reinas en Puerto Rico; por R. H. Van Zwaluwenburg y Rafael Vidal.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: Octubre 18, 1918

2. Report of Porto Rico Agricultural Experiment Station, 1917.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: Sept. 20, 1918

3. Bat guanos of Porto Rico and their fertilizing value; by P. L. Gile and J. O. Carrero.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station
Publisher:: Porto Rico Agricultural Experiment Station
Date:: July 8, 1918

4. Insects. Some means of controlling insects, fungi, and other pests in Porto Rico; by R. H. Van Zwaluwenburg and H. E. Thomas.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: June 27, 1918

5. Cover crops. Plantas, para proteger y enriquecer los terrenos de Puerto Rico; por C. F. Kinman.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: May 10, 1918

6. Bees. Rearing queen bees in Porto Rico; by R. H. Van Zwaluwenburg and Rafael Vidal.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: Feb. 26, 1918

7. Changa, or West Indian mole cricket [with bibliography]; by R. H. Van Zwaluwenburg.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: Feb. 12, 1918

8. Report of Porto Rico Agricultural Experiment Station, [fiscal year] 1916.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: Feb. 5, 1918

9. Mango in Porto Rico; by C. F. Kinman.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: Feb. 4, 1918

10. Anthracnose of lettuce caused by Marssoniua panattoniana [with list of literature cited]; by E. W. Brandes.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: 1918

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