Soil Testing and Plant Analysis for Fertilizer Recommendations (QB 93-54 and QB 96-12)

Quick Bibliography Series: QB 93-54. Updates QB 91-103. 153 citations in English from AGRICOLA in this bibliography were entered in the AGRICOLA database between January 1991 - June 1993. By Karl Schneider, Reference Section, National Agricultural Library. July 1993. NAL Call no. aZ5071.N3 no.93-54.
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Quick Bibliography Series: QB 96-12. Updates QB 93-54. 148 citations in English from AGRICOLA in this bibliography were entered in the AGRICOLA database between March 1993 - June 1996. By Karl Schneider, Reference Section, National Agricultural Library. September 1996. NAL Call no. aZ5071.N3 no.96-12.