Author: Agriculture Department / Publisher: Porto Rico Agricultural Experiment Station - Blacklight Search Results

Start Over Author Agriculture Department Publisher Porto Rico Agricultural Experiment Station

41. Vanilla. Influence of foreign pollen on development of vanilla fruits; by T. B. McClelland.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: 1919

42. Vegetables. Experimentos sobre el supuesto deterioro de diferentes legumbres en Puerto Rico, con indicaciones para la preservación de la semilla; por C. F. Kinman y T. B. McClelland.

Corporate/Agency Authors:: Porto Rico Agricultural Experiment Station, States Relations Service, and Agriculture Department
Publisher:: Porto Rico Agricultural Experiment Station
Date:: 1919

43. 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

44. 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

45. 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

46. 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

47. 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

48. 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

49. 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

50. 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

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