Study week on organic matter and soil fertility. April 22-27, 1968
Subtitle: [proceedings.
Series: Pontificiae Academiae Scientiarum Scripta varia, 32; Pontificiae Academiae Scientiarum scripta varia ;; 32.
Publisher: Pontificia Academia Scientiarum
Published: 1968
Place of publication: Vatican City]
Language: eng
Number of pages: 1017
Subjects: Humus -- Congresses.; Soil fertility -- Congresses.
Notes: Includes bibliographies.
Added t.p. in French: Semaine d'étude sur le thème "Matière organique et fertilité du sol".
English and/or French.