GIL] 



880 



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Gilbert, J. If., and ./. B. Lawes. 4. On the 



amounts of, and methods of estimating Ammonia 

 and Nitric Acid in Rain Water. Brit. Assoc. 

 Rep. 1854 (pt. 2), pp. 70-71, 164-175 ; Chemist, 

 II., 1855, pp. 133-135. 



5. On some points connected with 



Agricultural Chemistry. Brit. Assoc. Rep. 

 1856 (pt. 2), pp. 172-173; Agric. Soe. Journ. 

 XVI., 1855, pp. 411-501. 



6. On the growth of Wheat Ly the 

 Lois Weedon system, on the Rothainsted soil. 

 Agric, Soc. Journ. XVII., 1856, pp. 582-617. 



7. On the composition of Wheat- 



Grain, and its products. Brit. Assoc. Rep. 

 1856 (pt. 2), pp. 173-175; Chem. Soe. Journ. 

 X., p. 1. 



8. On the growth of barley by dif- 

 ferent manures continuously on the same land, 

 and on the position of the crop in rotation. 

 Agric. Soe. Journ. XVIII., 1857, pp. 454-531. 



9. Report of experiments with dif- 

 ferent manures on permanent meadow land. 

 Agric. Soc. Journ. XIX., 1858, pp. 552-573. 



1O. On the annual yield of nitrogen 



per acre in different crops. Brit. Assoc. Rep. 

 1858 (pt. 2), pp. 52-54. 



11. On some points in the composi- 

 tion of wheat grain, its products in the mill, and 

 bread. Chem. Soc. Journ. X., 1858, pp. 1-54, 

 269-271. 



12. On the effects of different 



manures on the composition of the mixed herb- 

 age of meadow land. Brit. Assoc. Rep. 1859 

 (pt. 2), pp. 70-72 ; Agric. Soc. Journ., XX., 

 1859, pp. 228-272. 



13. Experimental enquiry into the 



composition of some of the animals fed and 

 slaughtered as human food. Phil. Trans. 1859, 

 pp. 493-680. 



14. Report of experiments on the 



growth of red clover by different manures. 

 Agric. Soc. Journ. XXI., 1860, pp. 178-200. 



15. On the composition of oxen, 



sheep, and pigs, and of their increase whilst 

 fattening. Agric. Soc. Journ. XXI., 1860, pp. 

 433-488. 



16. Fifth report of experiments on 



the feeding of sheep. Agric. Soc. Journ. 

 XXII., 1861, pp. 189-200. 



17. Report of experiments on the 



fattening of oxen at Woburn Park Farm. 

 Agric. Soc. Journ. XXII., 1861, pp. 200-218. 



18. On some points in connexion 

 with the exhaustion of soils. Brit, Assoc. Rep. 

 1861 (pt. 2), pp. 84-85. 



Gilbert, J. H., and J. B. Iiawes. 19. Report of 

 experiments made at Rodmersham, Kent, on the 

 growth of wheat by different descriptions of 

 manure for several years in succession on the 

 same land. Agric. Soc. Journ. XXIIL, 1862, 

 pp. 31-44. 



20. Supplementary report of ex- 

 periments on the feeding of sheep. Agric. Soe. 

 Journ. XXIIL, 1862, pp. 191-210. 



21. On the effects of different 



manures on the mixed herbage of grass land. 

 Agric. Soc. Journ. XXIV., 1863, pp. 131-164; 

 Brit, Assoc. Rep. 1862, pp. 191-193. 



22. Further report of experiments 



with different manures on permanent meadow 

 land. Agric. Soc. Journ. XXIV., 1863, pp. 

 504-539. 



Gilbert, J. II., Lawes, ./. B., and Eran Pugli. 

 Notice of researches on the assimilation of ni- 

 trogen by plants. Brit. Assoc. Rep. 1857 (pt. 2), 

 pp. 51-52 ; Journ. de Pharm. XLIV, 1863, pp. 

 281-283. 



2. On the sources of the nitrogen of vege- 

 tation, with special reference to the question 

 whether plants assimilate free or uncombined 

 nitrogen. [I860.] Phil. Trans. 1861, pp. 431- 

 577 f Chem. Soc. Journ. I., 1863, pp. 100-186. 



Gilbert, Ludtcig JJ'illtelin. Beschreibuug einer 

 neuen hydraulischen Maschine der MM. MONT- 

 OOLFIER und AEGANT. Gilbert, Annal. L, 1799, 

 pp. 361-368. 



2. Einige Bemerkungen zu GUYTON'S Ab- 



handlung iiber das Verbrennen des Diamanten. 

 GilberCAnnal. II., 1799, pp. 466-479. 



3. Beobachtungen des General ROY'S, 



DALEY'S und niehrerer Astronomen iiber die 

 Grosse der irdischen Strahlenbrechung und die 

 Vertiefung des Seehorizonts. Gilbert, Annal. 

 III., 1800, pp. 281-289. 



4. Eine seltene Lufterscheinung. Gilbert, 



Annal. III., 1800, pp. 360-387. 



5. Grosse der magnetischen Krafte zu 



Alexandrien. Gilbert, Anual. VI., 1800, pp. 

 182-184. 



6. Beobachtungen iiber die Voltaische 



Siiule und deren Wirkungen, besouders iiber 

 ihre Funken. Gilbert, Annal. VII., 1801, pp. 

 157-189. 



7. Entdeckung einer neuen brerinbaren 



Gasart. Gilbert, Annal. IX., 1801, pp. 85- 

 118. 



8. Ueber die Instrumente, welche bestimmt 



sind sehr kleine Grade von Electricitiit zu ver- 

 starken und merkbar zu niachen. Gilbert, Annal. 

 IX., 1801, pp. 121-157. 



9. Eine nothige Verbesserung der Resultate 



GAY-LUSSAC'S iiber die Ausdehnung der Gasarten 

 und der Danipfe durch Wiirme. Gilbert, Annal. 

 XII., 1803, pp. 396-398. 



