﻿IT 
  TELLS 
  HOW 
  TO 
  MAKE 
  AND 
  USE 
  

   TOPOGRAPHIC 
  MAPS 
  

  

  TOPOGRAPHIC 
  MAPS 
  AND 
  MAP 
  SKETCHING 
  

  

  By 
  J. 
  K. 
  FINCH, 
  C.E., 
  A.M., 
  Associate 
  Professor 
  of 
  Civil 
  Engineering 
  and 
  

  

  Eesident 
  Director 
  of 
  the 
  Summer 
  School 
  of 
  Surveying, 
  Columbia 
  

  

  University 
  iD 
  the 
  City 
  of 
  New 
  York. 
  

  

  Explains 
  simply 
  and 
  non-technically, 
  how 
  to 
  use 
  a 
  modern 
  topographic 
  

  

  map. 
  A 
  practical 
  book 
  of 
  value 
  for 
  engineers, 
  geologists 
  and 
  geographers. 
  

  

  175 
  pages 
  — 
  77 
  figures, 
  3 
  colored 
  plates, 
  1 
  folding 
  map 
  in 
  back 
  cover 
  — 
  

  

  costs 
  $2.50 
  postpaid. 
  

  

  SHORE 
  PROCESSES 
  AND 
  SHORELINE 
  

   DEVELOPMENT 
  

  

  By 
  DOUGLAS 
  W. 
  JOHNSON, 
  Professor 
  of 
  Physiography, 
  Columbia 
  

   University 
  in 
  the 
  City 
  of 
  New 
  York. 
  

   An 
  authoritative 
  text 
  for 
  teachers 
  and 
  students 
  of 
  Geology 
  and 
  Geography. 
  

   The 
  operation 
  of 
  "dynamic 
  forces— 
  the 
  marine 
  cycle— 
  and 
  shore 
  

   forms 
  are 
  emphasized. 
  

  

  584 
  pages— 
  149 
  figures, 
  73 
  full-page 
  plates 
  — 
  costs 
  $5.00 
  postpaid. 
  

  

  Ready 
  May, 
  1920. 
  

   AGRICULTURAL 
  GEOLOGY 
  

  

  By 
  FREDERICK 
  V. 
  EMERSON, 
  Ph.D., 
  Late 
  Prof 
  essor 
  of 
  Geology 
  and 
  Geologist 
  

   for 
  the 
  State 
  Experiment 
  Station, 
  Louisiana 
  State 
  University. 
  

   A 
  teachable 
  textbook, 
  describing 
  the 
  processes 
  and 
  principles 
  of 
  geology 
  

   with 
  especial 
  reference 
  to 
  soils 
  and 
  mineral 
  fertilizers. 
  

  

  Upwards 
  of 
  300 
  pages— 
  profusely 
  illustrated 
  — 
  will 
  cost 
  about 
  $3.50. 
  

  

  JOHN 
  WILEY 
  & 
  SONS, 
  Inc. 
  

  

  Dept* 
  B. 
  — 
  432 
  Fourth 
  Avenue, 
  New 
  York 
  

  

  London: 
  Chapman 
  & 
  Hall, 
  Ltd. 
  

  

  Montreal, 
  Can. 
  : 
  Manila, 
  P. 
  I. 
  : 
  

  

  Renouf 
  Publishing 
  Co. 
  Philippine 
  Education 
  Co. 
  

  

  ajs-4-20 
  

  

  