00542nam a22002057a 4500 290159 290159 OSt 631.8 COL/CO Collings, Gilbert H Commercial fertilizers: their sources and use 5 New york Mcgraw-Hill Book Company 1955 617p. English Sodium Nitrate Liquid Fertilizers Origin and development Principles underlying the purchase of fertilizers Potash ddc BK 0 0 ddc 0 0 Gen KAUCLV KAUCLV GENERAL 2023-02-04 0 631.8 COL/CO 812178 2023-02-04 00:00:00 BK