Farmer management of potato insect pests in Peru / Ewell, Peter T.

Public ISBD Title : Farmer management of potato insect pests in Peru Material Type: printed text Authors: Ewell, Peter T., Author ; Raman, K V, Author Publisher: Peru : CIP Publication Date: 1990 Pagination: 77. p General note: ISBN 978-92-906014-7-7 Languages : English (eng) Class number: 635.2182 Call Number : 635.2182 EWE-F 1990 Farmer management of potato insect pests in Peru [printed text] / Ewell, Peter T., Author ; Raman, K V, Author . - Peru : CIP, 1990 . - 77. p. ISBN 978-92-906014-7-7 Languages : English (eng) Class number: 635.2182 Call Number : 635.2182 EWE-F 1990

Copies (1)

Barcode	Call number	Media type	Location	Section	Status
NARC1009040	635.2182 EWE-F 1990	Document	NARC Library	Documents	Available

Linkages between on-farm research and extension in nine countries / Ewell, Peter T.

Public ISBD Title : Linkages between on-farm research and extension in nine countries Material Type: printed text Authors: Ewell, Peter T. ; , Publisher: The Hague : ISNAR Publication Date: 1989 Pagination: 31 Keywords: On-farm  research;  Extension  activities;  Agricultural  research Linkages between on-farm research and extension in nine countries [printed text] / Ewell, Peter T. ; , . - The Hague : ISNAR, 1989 . - 31. Keywords: On-farm  research;  Extension  activities;  Agricultural  research

Copies (1)

Barcode	Call number	Media type	Location	Section	Status
NR-2343	NR-2343,	Document	NARC Library	Documents	Available