Showing 1 - 3 of 3 Results
1.
Tolerance of Alkali by Various Cultures; B133 by Loughridge, R. H. (Robert H... ISBN: 9781015223318 List Price: $11.95
2.
Tolerance of Eucalyptus for Alkali: with Partial Reprint from Bulletin 196; B225 by Loughridge, R. H. (robert H... ISBN: 9781013651519
3.
Humus in California Soils; B242 by Loughridge, R. H. (robert H... ISBN: 9781014317490