Elsevier's encyclopaedia of organic chemistry /

Table of Contents: “…Pages 4841-5686. Sulphonic acids, SO3H in side chain. One S03H in the nucleus, 1955…”

Enciclopediè de l'architecture nouvelle. by Sartoris, Alberto, 1901-1998

Nuova enciclopedia di chimica scientifica, tecnologica e industriale /

Table of Contents: “…Chimica generale e chimica fisica -- v.2. Analisi chimica -- v.3. AN-ANIM -- v.4. ANIS-B -- v.5. C-CAR -- v.6 Pte. …”

Enciclopedia argentina de agricultura y jardinería / by Parodi, Lorenzo R.

Enciclopedia de tecnología química : con la colaboración de 1.230 especialistas /

Table of Contents: “…Abacá-alimentos -- v.2. Alizarina-azufre -- v.3. Bagazo-caucho -- v.4. Celofán-cobre -- v.5. …”

Encyclopedia of plant physiology / by Ruhland, W.

Table of Contents: “…General physiology of the plant cell, 1956 -- v.III. Water relations of plants, 1956 -- v.IV. Mineral nutrition of plants, 1958 -- v.V. the assimilation of carbon dioxide, 1960 -- v.VI. …”