1920 
434 Philippine Journal of Science 
Plate 8 
A clump of spiny bamboo, Bambusa spinosa Roxburgh. (Half-tone etching 
loaned by the Bureau of Forestry.) 
Plate 9 
Interior of a grove of thin-walled bamboo, Schizostachyum lumampao 
(Blanco) Merrill. (Half-tone etching loaned by the Bureau of 
Forestry.) 
Plate 10 
Cementerio del Norte, Manila; a driveway near the entrance. (Photograph 
by Martin.) 
Plate 11 
Montalban Gorge, Rizal Province, Luzon ; looking up stream toward the site 
of the dam. (Photograph by Martin.) 
Plate 12 
A part of Bay Lake, Laguna Province, Luzon. The checkerboard effect 
is produced by the dikes of rice fields. The town in the middle 
distance is Paete. The churches of two other towns can be seen 
farther away. (Photograph by Martin.) 
Plate 13 
Rice fields in Bulacan Province, Luzon; kilometer 27, Manila-North Road. 
A typical view in a cultivated lowland region. (Half-tone 
etching loaned by the Bureau of Public Works.) 
Plate 14 
A scene in Laguna Province, Luzon. Rice fields in the foreground and 
typical cultivated vegetation in the middle distance. (Half-tone 
etching loaned by the Bureau of Public Works.) 
Plate 15 
Caingins in the mountains of northern Negros; showing typical clearing 
and cultivation; uncut primary forest on the steeper slopes. 
(Photograph by the Bureau of Forestry.) 
Plate 16 
Camp of R. C. McGregor on Baco River, in northern Mindoro. This house 
accommodated three men. Trees had to be cut to make room 
enough to build this shack. The nipa roofing material was carried 
in from the coast in a banca. The other materials were obtained 
in the surrounding forest. (Photograph by McGregor.) 
Plate 17 
Mount Halcon, Mindoro, as seen from camp on Baco River. The outline 
of the trees is characteristic of uncut primary lowland forest. 
The photograph was taken just after sunset. (Photograph by 
McGregor.) 
