ERRATA 



Page 20, last line, "anunonium sulphate" should read "ammonium carbonate." 



Page 22. legend tmdcr figure 16 should read "Diagram showing the number of com plants up and dry 

 matter produced in 21 days on College loam with sodium sulphate, sodium carbonate, and sodium chlorid," 

 etc. 



Page 23, legend under figure 18 should read "Diagram showing the number of wheat plants up and dry 

 matter produced in 16 days on Greenville loam with ammonium carbonate, sodium carbonate, and potas- 

 sium carbonate," etc. 



Page 59, "Dipsacus folUmum" should read "Dipsacus fullonum." 



Page 63, "Capsula bursa pastoris" should read "Capsella bursa pastoris." 



Pages 65, 66, 67, "Helianthus diversicatus" should read "Helianihus divaricalus." 



Page 174, line 17 from bottom, "32°" should read "30°." 



Page 175, Table II, last column, last line, "60.0" should read "67.0." 



Page 189, line 13 from bottom, "form" should read "from." 



Page 191, line 17 from bottom, "Fusarium Wollenw." should read "Fusarium hyperoxysporum Wol- 

 lenw." 



Page 210, Plate XVII, "figure i" should read "figure 4," "figures 2,3,4" should read "figures 1,2,3." 



Page 271, line 22, " weight of the kernels" should read "weight of the extracted kernels." 



Page 272, line 8, " It was normal" should read " It was not normal." 



Page 279, footnote b, " Rabbit 651 " should read " Rabbit 951." 



Page 291, "Panax guinquefolia" should read "Panax quinque folium ." 



Page 334, line ii from bottom should read "thermoelements in this section may be observed." 



Page 694, line 7, " 2 N 2/5 " should read " N 2/5." 



Page 7CO, line 14, "N/5" should read "N 2/s." 



Page 752, footnote, line 2 from bottom, should read " For 100 c. c. synthetic solution take i c. c. of M/s 

 magnesium sulphate, i c. c. asparagin M/5, and 5 c. c. of each of the other solutions, and add to 88 c. c. 

 ■water. Steam on three successive days." 



Page 780, Plate LVI, figure 2, B, "o.i per cent" should read "o.oi per cent." 



Page 782, " Pinus murrayana Oreg. Com." should read " Pinus contorta Loud." 



Page 911, line 13 from bottom should read "and a humid soil after the removal of lime and magnesia." 



Page 912, line 10 from bottom should read " 10 gm. of dry soil after the removal of lime and magnesia." 



Plate LXVI, "Fig. 2" should read "Fig. i." 



Page 986, last line, "also" should read "next to." 



Page 987, first footnote, "eighth" should read "seventh." 



Page 1016, line 16, "comparing them" should read "comparable." 



Page 1023, Table VII, first column, " 12.15 a. m." should read "12.15 P- m-" 



Page 1036, line 4, "spore" should read "pore." 



Page 1063, line 3, "4.0065 feet" should read "4.0056 feet." 



Page 1071, figure 8 and tenth line from bottom of page, "C=3. o78l.i-i'=2" should read "C==3.o'j&L'>-<^." 



Page 1073, line 17, "4.0058 feet" should read "4.0086 feet." 



Page 1081, Table VIII, "4.oos8-foot notch" should read "4.0086-foot notch." 



Page 1083, bottom of page, "hT 2. 5-^^j " should read "H\^-5 5°-" ^ • 



Page 109s, Table XIV, under "Head, i foot," ninth colimin, tenth line. "4-32" should read "4-S3-" 

 Page 1112, Literature cited, " Forschheimer " should read "Forchheimer." 

 Page 1117, legend under figure i, end of line 6. "spring" should read "fall." 

 Page 1187, "22.9" should read " 12.9." 



