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Search Criteria: author = Barker, Allen V., 1937-
Displaying 1 to 15 of 15
Title & Author Format Holdings Editions From To
Science and technology of organic farming by Barker, Allen V., 1937-
DDC/LCC
  715 22 2010 2021
Handbook of plant nutrition by Barker, Allen V., 1937-
DDC/LCC
  642 40 2006 2021
Photosynthesis by Devlin, Robert M.
DDC/LCC
  548 15 1971 1986
Jets and rockets by Barker, Allen V., 1937-
DDC/LCC
  80 6 1959 1959
Writing for change : an interactive guide to effective writing, writing for science and writing for advocacy by Barker, Alan, 1956-
DDC/LCC
  40 6 2000 2000
Efficient use of nitrogen on crop land in the Northeast by Barker, Allen V., 1937-
DDC
  33 3 1980 1980
The Billy the Kid quiz by Barker, Allen V., 1937-
LCC
  23 2 1986 1991
The kid with fast hands : a carefully researched history of Billy the Kid with fictional dialogue and incidental action by Barker, Allen V., 1937-
DDC/LCC
  18 1 1993 1993
Nitrate determinations in soil, water and plants by Barker, Allen V. (Allen Vaughan), 1937-
DDC/LCC
  16 2 1974 1974
Herbicide alternatives research by Barker, Allen V., 1937-
LCC
  13 3 2008 2008
The Billy the Kid quiz #2 by Barker, Allen V., 1937-
DDC/LCC
  9 1 1996 1996
SwingQuest : a coach's guide to teaching and enjoying youth baseball by Barker, Allen V., 1937-
LCC
  7 1 2018 2018
Assessment of agricultural activities on cropland in Massachusetts by Barker, Allen V., 1937-
DDC/LCC
  6 2 1986 1986
A study of growth and chemical composition of corn plants as related to nitrogen and potassium nutrition by Barker, Allen V., 1937-
LCC
  3 2 1962 1962
Science and technology of organic farming by Barker, Allen V., 1937-
DDC/LCC
  1 1 2010 2010
Displaying 1 to 15 of 15
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