Biological control heliothis increasing (2 Ergebnisse)

Zustand: Good. 1st edition. Coth, dj, VG/G+. xii+550pp, many b/w figs & tables, index, dustjacket faded, text clean & unmarked. A collection of papers & field trial results on the attempts to control the insect pest heliothis, with emphasis on the use of natural as opposed to chemical means. The work was carried out mainly in India. 1100 grams.…

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Very Good. Pages clean and bright, no markings. Binding firm. Dust jacket price unclipped with light edgewear. Complete with numerous tables and diagrams. NEW EU 3 EURO CHARGE FOR IMPORTS IS INCLUDED IN OUR SHIPPING PRICE. ALL ITEMS ARE DISPATCHED FROM THE UK, ALL OVERSEAS ORDERS SENT BY TRACKABLE AIR MAIL. IF YOU ARE LOCATED OUTSIDE THE UK PLEASE ASK US FOR A POSTAGE QUOTE FOR MULTI VOLUME SETS BEFORE ORDERING.…