viii LIST OF PLATES VOLUME V 



PAGE 



HALE CONTINUATION SCHOOL GARDENS, FARNHAM . . . -144 



HALE DAY SCHOOL GARDENS, FARNHAM, SURREY . . . .176 



FARNHAM EAST STREET SCHOOL GARDENS . . . . .184 



A QUARRY IN THE HYTHE BEDS (LOWER GREENSAND) . . .188 



A QUARRY IN THE CHARNWOOD FOREST, SHOWING GLACIAL DRIFT, ETC. . 192 



WATER RETAINED BY EQUAL WEIGHTS OF VARIOUS SOILS PHOTOGRAPHS 

 OF CULTURES OF SOIL ORGANISMS EXPERIMENT TO ILLUSTRATE THE 

 RISE OF WATER IN SOILS BY CAPILLARITY OR SURFACE TENSION . 204 



PHOTOGRAPH OF TURF FROM TWO OF THE GRASS PLOTS AT ROTHAMSTED, ONE 

 OF WHICH, A, HAS BEEN RECEIVING AN EXCLUSIVELY NITROGENOUS 

 MANURE, AND THE OTHER, B, PHOSPHATES AND POTASH ONLY FOR 



MORE THAN FlFTY YEARS ....... 208 



