1.
Drainage in the Sacramento Valley Rice Fields; B464
by Weir, Walter Wallace 1882-
ISBN: 9781015061644
List Price: $11.95
2.
Soil Erosion in California : Its Prevention and Control; B538
by Weir, Walter Wallace 1882-
ISBN: 9781015191037
List Price: $11.95
4.
Soil Erosion in California: Its Prevention and Control; B538
by Weir, Walter Wallace 1882-
ISBN: 9781014328519
5.
Pumping for Drainage in the San Joaquin Valley, California; B382
by Weir, Walter Wallace 1882-
ISBN: 9781013810107