Results 61 to 70 of about 419,217 (215)

A NEW SPINNING MITE ATTACKING SUGAR CANE IN PUERTO RICO

, 1942
E. A. McGregor
openalex   +2 more sources

Two Poisoning Outbreaks in Puerto Rico from Salt Preserved Codfish [PDF]

, 1959
Alfonse T. Masi, Rafael A. Timothee, Rolando Armijo, Darwin Alonso, Luis E. Mainardi   +4 more
openalex   +1 more source

OBSERVATIONS ON THE ETIOLOGY AND TREATMENT OF ANEMIA ASSOCIATED WITH HOOKWORM INFECTION IN PUERTO RICO

, 1934
C. P. Rhoads, W. B. Castle, George C. Payne, Herman A. Lawson   +3 more
openalex   +1 more source

A SURVEY OF THE FOREST INSECTS OF PUERTO RICO PART II

, 1945
Luis F. Martorell
openalex   +2 more sources

Nicaragua und Puerto Rico

, 2011
Ich bin drei Jahre nach einander mit dem Gettysburg College Chor gereist. Im Frühling 2006 habe ich Nicaragua besucht und vom 1. bis 9. März 2008 war ich in Puerto Rico.
Weisbach, Melissa M.
core  

THE LIMA BEAN POD-BORER CATERPILLARS OF PUERTO RICO

, 1933
George N. Wolcott
openalex   +2 more sources

Two Wasp-Guests From Puerto Rico (Microlepidoptera) [PDF]

, 1933
Wm. T. M. Forbes
openalex   +1 more source

THE GENUS ALSOPHIS IN THE PUERTO RICO AREA

, 1932
Chapman Grant
openalex   +2 more sources

A NEW AMBLYCERUS AFFECTING SEEDS OF PROSOPIS CHILENSIS IN PUERTO RICO AND HISPANIOLA

, 1943
John Colburn. Bridwell
openalex   +2 more sources

An annotated check list of the parasites of animals in Puerto Rico /

, 1939
H. L. Van Volkenberg
openalex   +2 more sources