ENR0SE.] 
BIBLIOGRAPHY. 
139 
Spain — Continued. 
LTjNA. Compt. rend. Acad, sci., Paris, lxi, pp. 
47-52, 1865. 
Geol. Mag., p. 446, London, 1865. 
Coinpt. rend. Acad, sci., lxiii, pp. 220- 
221, Paris, 1866. 
Estudios quimicos sobro economia agri- 
cola, etc. Madrid, 1868.- 
Mallada y Egozcue. Mem. de la Comision del 
mapa geol. Espafia, pp. 184-300, 1876. 
Xaraxjo y Garza and Pexuelas. Bull. Soc. 
geol. France, 2 e ser., xvii, pp. 157-161, 
1860. 
Penuelas and Naranjo y Garza. Bull. Soc. 
geol. France, 2 e ser., xvii, pp. 157-161, 
1860. 
Shepard. Foreign Phosphates. Charleston, S. 
C, 1879. 
YERNEY. Jour. Roy. Agric. Soc, 1st ser., vi, 
pp. 331-333, 1845. 
Yilanova Y Piera. Compendio de geologia, 
Madrid, 1872. 
Yclcker. Jour. Roy. Agric. Soc, 1st ser., xxi, 
p. 355. 
Widdrington and Daubexy. Jour. Roy. Ag. 
ric Soc, 1st ser., v, pp. 406-418, 1845. 
Quart. Jour. Geol. Soc, i, pp. 52-55. 1845. 
st.John (Spencer). Guano statistics. 
Brit. Commercial Reports, lxxii, pp. 525-537, 
1878. 
Stubbs (William B. ). Report on the phos- 
phates of Alabama. 
Bull. Ko. 5, Alabama State Dep. Agric, 1884. 
T. 
Feschermacher (J. E.). Gnano. 
American Agriculturist, pp. 23-25 ; 334-335, 
1844. 
Essay on guano. 
["haer (A. D.). Guano. Principles of agri- 
culture. 
Translated by "W. Shaw and C. W. Johnson, 
N.Y., 1846. 
Ire (Andrew). Analyses of guano. 
Jour. Roy. Agric. Soc, 1st ser. , v, pp. 287-306, 
1845. 
V. 
iTennor (Henry G ). Phosphate of lime 
in Canada. 
Geol. Surv. Canada, Rep. Prog., 1870-71, pp. 
314-315. 
Phosphate of lime in Canada. 
Geol. Surv. Canada. Rep. Prog., 1871-72, pp. 
123-129. 
Report on Frontenac, Leeds, and 
Lanark Counties, Ontario. 
Geol. Surv. Canada, Rep. Prog., 1872-73, pp. 
136-179. 
Vennor— Continued. 
Synclinal forms of phosphate 
rocks in Loughboro' and Bedford 
Townships. 
Geol. Surv. Canada, Rep. Prog., 1873-74, pp* 
107-145. 
Report of exploration surveys in 
the rear portions of Frontenac 
and Lanark Counties, with notes 
on some of the economic miner- 
als of Canada. 
Geol. Surv. Canada, Rep. Prog., 1871-75, pp. 
105-165. 
Report on surveys in the counties 
of Renfrew, Pontiac, and Ottawa, 
with notes on the iron ores, apa- 
tite, and plumbago deposits of 
Ottawa County. 
Geol. Surv. Canada, Rep. Prog., 1876-77, pp. 
224-230. 
Les gisements d 'apatite et de ploni- 
bagine des cantons de Bucking- 
ham, Portland, Templeton et 
Hull, comte d'Ottawa. 
Geologique du Canada, pp. 343-363, 1876-77. 
Verney (Sir Harry). On the use of 
Spanish phosphate. 
Jour. Roy. Agric. Soc, 1st ser., vi, pp. 331-333, 
.1845. 
Vilanova y Piera (D. Juan). Com- 
pendio de geologia. Madrid, 1872. 
Villeneuve (IT. de). Sur des rognons 
phosphates de la craio du d<5- 
partemeut du Nord. 
Bull. Soc. geol. France, 2 e ser., x, pp. 631-634, 
1852-53. 
Volcker (Augustus). On the chemical 
composition and commercial value 
of Norwegian apatite, Spanish 
phosphorite, coprolites, and other 
phosphatic materials used in Eng- 
land for agricultural purposes. 
Jour. Roy. Agric. Soc, 1st ser., xxi, pp. 
350-381, 1860. 
On x>hosphatic deposits recently 
discovered in North Wales. 
Brit. Assoc Adv. Sci., p. 37, 1865. 
On the solubility of phosphatic 
materials, with special reference 
to the practical efficacy of the va- 
rious forms in which bones are 
used in agriculture. 
Jour. Roy. Agric. Soc, 1st ser., iv, Xo. vii, pt. 
1, pp. 179-196, 1868. 
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