16 ILLUSTRATIONS. 



Page. 

 Plate XXI. Alaska stations, view of a portion of the cabbage field belonging 



to Messrs. Nicolai and. Clark, Skagway 312 



XXII. Alaska stations, a field of rhubarb belonging to Messrs. Nicolai 



and Clark, Skagway 312 



XXIII. Alaska stations, propagating house and luxuriant growth of 



flowers, garden of Messrs. Nicolai and Clark, Skagway 312 



XXIV. Alaska stations, field of cabbage, Porcupine, 1901, grown by 



F.F.Clarke 316 



XXV. Hawaii Station site 362 



XXVI. Fig. 1. — Hawaii Station, view of station site before beginning 

 clearing. Fig. 2. — Hawaii Station, building terraces on upper 



part of station farm 362 



XXVII. Fig. 1. — Hawaii Station, director's residence. Fig. 2. — Hawaii 



Station, stable 362 



XXVIII. Fig. 1. — Hawaii Station, three-year-old Horner's Guatemala 



coffee. Fig. 2. — Hawaii Station, Japanese picking coffee 368 



XXIX. Hawaii Station, rice and taro in Panoa Valley 374 



XXX. Fig. 1. — Hawaii Station, women working in taro field. Fig. 2. — 



Hawaii Station, upland taro and bananas 376 



XXXI. Fig. 1. — Hawaii Station, plowing for rice with water buffalo. 



Fig. 2. — Hawaii Station, harvesting rice : 376 



XXXII. Fig. 1. — Hawaii Station, marketing rice. Fig. 2. — Hawaii Sta- 

 tion, duck pond near Honolulu 376 



XXXIII. Fig. 1.— Porto RIcq Station, street scene in Caguas. Fig. 2. — 



Porto Rico Station, washing clothes 390 



XXXIV. Fig. 1. — Porto Rico Station, military road between Cayey and 



Caguas. Fig. 2.— Porto Rico Station, military road near 



Coamo ' 392 



XXXV. Fig. 1. — Porto Rico Station, native plow. Fig. 2. — Porto Rico, 



harvesting sugar cane . - - 402 



XXXVI. Fig. 1. — Porto Rico Station, banana bearing fruit. Fig. 2. — Porto 



Rico Station, gathering cocoanuts 408 



XXXVII. Fig. 1. Porto Rico Station, cocoanut grove. Fig. 2. — Porto Rico 



Station, marketing bananas 410 



XXXVIII. Irrigation investigations, headgate and diverting dam irrigation 



canal 418 



XXXIX. Irrigation investigations, measuring station on Jackson lateral, 



Laguna Canal, Rockyford, Colo 420 



XL. Irrigation investigations, results of irrigation in Wisconsin. 



Potatoes grown on unirrigated and on irrigated rows 424 



XLI. Fig. 1. — Irrigation investigations, results of irrigation in Mis- 

 souri. Strawberry plants on the unirrigated plat. Fig. 2. — 

 Strawberry plants on the irrigated plat 426 





